v	k	λ	μ	rf	sg	comments
?	351	50	13	6	1190	–4260
		300	255	264	3260	–1290
!	351	50	25	4	2326	–2324	Triangular graph T(27)
		300	253	276	1324	–2426
?	351	70	13	14	7182	–8168
		280	223	224	7168	–8182
?	351	110	37	33	11130	–7220
		240	162	168	6220	–12130
?	351	112	43	32	1678	–5272
		238	157	170	4272	–1778
+	351	126	45	45	9168	–9182
		224	142	144	8182	–10168	NO–(7,3)
?	351	140	49	60	5260	–1690
		210	129	120	1590	–6260
?	351	140	73	44	3226	–3324
		210	113	144	2324	–3326
-	351	150	81	51	3325	–3325	Absolute bound
		200	100	132	2325	–3425	Absolute bound
?	351	160	64	80	4285	–2065	pg(8,19,4)?; 2-graph\*?
		190	109	95	1965	–5285	2-graph\*?
?	352	26	0	2	4208	–6143
		325	300	300	5143	–5208
?	352	36	0	4	4231	–8120
		315	282	280	7120	–5231
?	352	39	6	4	7143	–5208
		312	276	280	4208	–8143
?	352	108	44	28	2054	–4297
		243	162	180	3297	–2154
?	352	117	36	40	7208	–11143
		234	156	154	10143	–8208
?	352	126	50	42	1499	–6252
		225	140	150	5252	–1599	pg(15,14,10)?
-	352	130	78	30	5011	–2340	Absolute bound
		221	120	170	1340	–5111	Absolute bound
?	352	156	60	76	4286	–2065	2-graph?
		195	114	100	1965	–5286	2-graph?
?	352	171	90	76	1966	–5285	2-graph?
		180	84	100	4285	–2066	pg(9,19,5)?; 2-graph?
+	353	176	87	88	8.894176	–9.894176	Paley(353); 2-graph\*
+	357	100	35	25	1584	–5272	S(2,5,85); lines in PG(3,4); O+(6,4)
		256	180	192	4272	–1684	pg(16,15,12)?
-	357	178	88	89	8.947178	–9.947178	Conf
!	361	36	17	2	1736	–2324	192
		324	289	306	1324	–1836	OA(19,18)
+	361	54	19	6	1654	–3306	OA(19,3)
		306	257	272	2306	–1754	OA(19,17)
+	361	72	23	12	1572	–4288	OA(19,4)
		288	227	240	3288	–1672	OA(19,16)
?	361	80	9	20	4280	–1580
		280	219	210	1480	–5280
+	361	90	29	20	1490	–5270	OA(19,5)
		270	199	210	4270	–1590	OA(19,15)
?	361	100	21	30	5260	–14100
		260	189	182	13100	–6260
+	361	108	37	30	13108	–6252	OA(19,6)
		252	173	182	5252	–14108	OA(19,14)
?	361	120	35	42	6240	–13120
		240	161	156	12120	–7240
+	361	126	47	42	12126	–7234	OA(19,7)
		234	149	156	6234	–13126	OA(19,13)
?	361	140	51	56	7220	–12140
		220	135	132	11140	–8220
+	361	144	59	56	11144	–8216	OA(19,8)
		216	127	132	7216	–12144	OA(19,12)
-	361	150	93	40	5510	–2350	Absolute bound
		210	99	154	1350	–5610	Absolute bound
?	361	160	69	72	8200	–11160
		200	111	110	10160	–9200
+	361	162	73	72	10162	–9198	OA(19,9); Pasechnik(19)
		198	107	110	8198	–11162	OA(19,11)
-	361	168	95	63	3524	–3336	Absolute bound
		192	86	120	2336	–3624	Absolute bound
+	361	180	89	90	9180	–10180	Paley(361); OA(19,10); 2-graph\*
+	362	171	80	81	9181	–10180	switch OA(19,10)+*; switch skewhad2+*; 2-graph
		190	99	100	9180	–10181	S(2,10,181)?; 2-graph
?	363	170	73	85	5272	–1790	pg(10,16,5)?; 2-graph\*?
		192	106	96	1690	–6272	2-graph\*?
?	364	33	2	3	5195	–6168
		330	299	300	5168	–6195
?	364	66	20	10	1477	–4286
		297	240	252	3286	–1577
?	364	88	12	24	4286	–1677
		275	210	200	1577	–5286
+	364	120	38	40	8195	–10168	O(7,3) Sp(6,3); pg(12,9,4)?
		243	162	162	9168	–9195
?	364	121	48	36	1777	–5286
		242	156	170	4286	–1877
?	364	165	68	80	5273	–1790	2-graph?
		198	112	102	1690	–6273	2-graph?
?	364	176	90	80	1691	–6272	2-graph?
		187	90	102	5272	–1791	2-graph?
?	365	182	90	91	9.052182	–10.052182	2-graph\*?
?	369	184	91	92	9.105184	–10.105184	2-graph\*?
+	371	120	44	36	14105	–6265	S(2,6,106)
		250	165	175	5265	–15105
?	372	56	10	8	8155	–6216
		315	266	270	5216	–9155
+	373	186	92	93	9.157186	–10.157186	Paley(373); 2-graph\*
-	375	22	5	1	7110	–3264	mu=1
		352	330	336	2264	–8110
?	375	66	9	12	6220	–9154
		308	253	252	8154	–7220
?	375	68	13	12	8170	–7204
		306	249	252	6204	–9170
?	375	102	45	21	2734	–3340
		272	190	216	2340	–2834
?	375	110	25	35	5275	–1599
		264	188	180	1499	–6275
?	375	136	44	52	6255	–14119
		238	153	147	13119	–7255
?	375	154	53	70	4308	–2166
		220	135	120	2066	–5308
?	375	170	85	70	2068	–5306
		204	103	120	4306	–2168
?	375	176	94	72	2644	–4330
		198	93	117	3330	–2744
?	375	182	85	91	7234	–13140	pg(14,12,7)?; 2-graph\*?
		192	100	96	12140	–8234	2-graph\*?
?	376	105	32	28	11140	–7235
		270	192	198	6235	–12140
?	376	175	78	84	7235	–13140	2-graph?
		200	108	104	12140	–8235	2-graph?
?	376	180	88	84	12141	–8234	2-graph?
		195	98	104	7234	–13141	2-graph?
?	377	180	81	90	6260	–15116	pg(12,14,6)?; 2-graph\*?
		196	105	98	14116	–7260	2-graph\*?
?	377	188	93	94	9.208188	–10.208188	2-graph\*?
+	378	52	1	8	4273	–11104	Cossidente-Penttila hemisystem in PG(3,52)
		325	280	275	10104	–5273
!	378	52	26	4	2427	–2350	Triangular graph T(28)
		325	276	300	1350	–2527	pg(13,24,12)?
+	378	116	34	36	8203	–10174	Muzychuk S6 (n=3,d=3)
		261	180	180	9174	–9203
+	378	117	36	36	9182	–9195	Wallis (AR(3,3)+S(2,2,14)); pg(13,8,4)?
		260	178	180	8195	–10182	NO+(7,3)
?	378	174	75	84	6261	–15116	2-graph?
		203	112	105	14116	–7261	2-graph?
?	378	182	91	84	14117	–7260	2-graph?
		195	96	105	6260	–15117	pg(13,14,7)?; 2-graph?
?	381	114	29	36	6254	–13126
		266	187	182	12126	–7254
?	381	140	55	49	13126	–7254	S(2,7,127)?
		240	148	156	6254	–14126
-	381	190	94	95	9.260190	–10.260190	Conf
?	385	60	5	10	5252	–10132
		324	273	270	9132	–6252
?	385	168	77	70	14120	–7264
		216	117	126	6264	–15120
-	385	192	95	96	9.311192	–10.311192	Conf
+	389	194	96	97	9.362194	–10.362194	Paley(389); 2-graph\*
?	391	140	39	56	4322	–2168
		250	165	150	2068	–5322
?	391	182	93	77	2168	–5322
		208	102	120	4322	–2268
?	392	46	0	6	4276	–10115
		345	304	300	9115	–5276
?	392	51	10	6	9136	–5255
		340	294	300	4255	–10136
+	392	69	26	9	2048	–3343	S(2,3,49)
		322	261	280	2343	–2148
?	392	115	18	40	3345	–2546	q222=0
		276	200	180	2446	–4345	q111=0
?	392	136	60	40	2451	–4340
		255	158	180	3340	–2551
?	392	153	54	63	6272	–15119
		238	147	140	14119	–7272
-	392	184	66	104	2368	–4023	Absolute bound
		207	126	90	3923	–3368	Absolute bound
-	393	196	97	98	9.412196	–10.412196	Conf
?	396	135	30	54	3351	–2744	pg(5,26,2)?
		260	178	156	2644	–4351
?	396	150	51	60	6275	–15120	pg(10,14,4)?
		245	154	147	14120	–7275
+	397	198	98	99	9.462198	–10.462198	Paley(397); 2-graph\*
+	399	198	97	99	9209	–11189	pg(18,10,9)?; 2-graph\*
		200	100	100	10189	–10209	S(2,10,190)?; 2-graph\*
?	400	21	2	1	5175	–4224
		378	357	360	3224	–6175
!	400	38	18	2	1838	–2361	202
		361	324	342	1361	–1938	OA(20,19)?
+	400	56	6	8	6224	–8175	O(5,7) Sp(4,7); GQ(7,7)
		343	294	294	7175	–7224
+	400	57	20	6	1757	–3342	OA(20,3)
		342	290	306	2342	–1857	OA(20,18)?
+	400	76	24	12	1676	–4323	OA(20,4)
		323	258	272	3323	–1776	OA(20,17)?
?	400	84	8	20	4315	–1684
		315	250	240	1584	–5315
+	400	95	30	20	1595	–5304	OA(20,5)
		304	228	240	4304	–1695	OA(20,16)?
-	400	102	2	34	2374	–3425	Krein2; Absolute bound
		297	228	198	3325	–3374	Krein1; Absolute bound
?	400	105	20	30	5294	–15105	pg(7,14,2)?
		294	218	210	14105	–6294
-	400	114	8	42	2375	–3624	Krein2; Absolute bound
		285	212	180	3524	–3375	Krein1; Absolute bound
+	400	114	38	30	14114	–6285	OA(20,6)
		285	200	210	5285	–15114	OA(20,15)?
?	400	126	34	42	6273	–14126	pg(9,13,3)?
		273	188	182	13126	–7273
?	400	133	42	45	8224	–11175
		266	177	176	10175	–9224
?	400	133	48	42	13133	–7266	OA(20,7)?
		266	174	182	6266	–14133	OA(20,14)?
?	400	147	50	56	7252	–13147
		252	160	156	12147	–8252
?	400	152	60	56	12152	–8247	OA(20,8)?
		247	150	156	7247	–13152	OA(20,13)?
?	400	156	74	52	2648	–4351
		243	138	162	3351	–2748	pg(9,26,6)?
-	400	161	24	92	1391	–698	Krein2; Absolute bound
		238	168	102	688	–2391	Krein1; Absolute bound
?	400	168	68	72	8231	–12168	pg(14,11,6)?
		231	134	132	11168	–9231
?	400	171	74	72	11171	–9228	OA(20,9)?
		228	128	132	8228	–12171	OA(20,12)?
+	400	189	88	90	9210	–11189	RSHCD–; 2-graph
		210	110	110	10189	–10210	from 2-(20,2,1) with 1-factor Fickus et al.; 2-graph
-	400	189	108	72	3924	–3375	Absolute bound
		210	92	130	2375	–4024	Absolute bound
+	400	190	90	90	10190	–10209	OA(20,10)?; Wallis (AR(2,5)+S(2,2,20)); RSHCD+; 2-graph
		209	108	110	9209	–11190	OA(20,11)?; Wallis2 (AR(2,5)+S(2,2,20)); Goethals-Seidel(2,19); 2-graph

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