Original Colbourn bounds for t=6, v=2

k	N	Source
7	64	orthogonal array
8	85	Johnson-Entringer
9	108	Torres-Jimenez
10	116	simulated annealing (CKRS)
11	118	Torres-Jimenez
15	128	tower (TJ-IM-K-K)
16	179	Torres-Jimenez
17	235	Torres-Jimenez
18	260	SBSTT (TJ-AG)
19	285	SBSTT (TJ-AG)
20	300	SBSTT (TJ-AG)
21	318	SBSTT (TJ-AG)
22	330	SBSTT (TJ-AG)
23	350	SBSTT (TJ-AG)
24	357	SBSTT (TJ-AG)
25	375	SBSTT (TJ-AG)
26	383	SBSTT (TJ-AG)
27	404	SBSTT (TJ-AG)
28	415	SBSTT (TJ-AG)
29	426	SBSTT (TJ-AG)
30	440	SIPO (Wagner-Kampel-Simos)
31	452	SIPO (Wagner-Kampel-Simos)
32	461	SIPO (Wagner-Kampel-Simos)
33	470	SIPO (Wagner-Kampel-Simos)
34	479	SIPO (Wagner-Kampel-Simos)
35	487	SIPO (Wagner-Kampel-Simos)
36	495	SIPO (Wagner-Kampel-Simos)
37	506	SIPO (Wagner-Kampel-Simos)
38	512	SIPO (Wagner-Kampel-Simos)
39	518	SIPO (Wagner-Kampel-Simos)
40	527	SIPO (Wagner-Kampel-Simos)
41	534	SIPO (Wagner-Kampel-Simos)
42	541	SIPO (Wagner-Kampel-Simos)
43	553	SIPO (Wagner-Kampel-Simos)
44	561	SIPO (Wagner-Kampel-Simos)
45	566	SIPO (Wagner-Kampel-Simos)
46	573	SIPO (Wagner-Kampel-Simos)
47	581	SIPO (Wagner-Kampel-Simos)
48	586	SIPO (Wagner-Kampel-Simos)
49	592	SIPO (Wagner-Kampel-Simos)
50	599	SIPO (Wagner-Kampel-Simos)
51	605	SIPO (Wagner-Kampel-Simos)
52	612	SIPO (Wagner-Kampel-Simos)
53	615	SIPO (Wagner-Kampel-Simos)
54	623	SIPO (Wagner-Kampel-Simos)
55	628	SIPO (Wagner-Kampel-Simos)
56	634	SIPO (Wagner-Kampel-Simos)
57	640	SIPO (Wagner-Kampel-Simos)
58	644	SIPO (Wagner-Kampel-Simos)
59	651	SIPO (Wagner-Kampel-Simos)
60	660	SIPO (Wagner-Kampel-Simos)
61	666	SIPO (Wagner-Kampel-Simos)
62	672	SIPO (Wagner-Kampel-Simos)
63	677	SIPO (Wagner-Kampel-Simos)
64	680	SIPO (Wagner-Kampel-Simos)
65	685	SIPO (Wagner-Kampel-Simos)
66	688	SIPO (Wagner-Kampel-Simos)
67	695	SIPO (Wagner-Kampel-Simos)
68	699	SIPO (Wagner-Kampel-Simos)
69	705	SIPO (Wagner-Kampel-Simos)
70	709	SIPO (Wagner-Kampel-Simos)
71	714	SIPO (Wagner-Kampel-Simos)
72	718	SIPO (Wagner-Kampel-Simos)
360	720	Cyclic (Colbourn-Keri)
379	758	Cyclic (Colbourn-Keri)
432	862	Cyclic (Colbourn-Keri)
464	926	Cyclic (Colbourn-Keri)
468	934	Cyclic (Colbourn-Keri)
488	974	Cyclic (Colbourn-Keri)
492	982	Cyclic (Colbourn-Keri)
500	998	Cyclic (Colbourn-Keri)
504	1008	Cyclic (Colbourn-Keri)
510	1018	Cyclic (Colbourn-Keri)
522	1042	Cyclic (Colbourn-Keri)
1231	1231	Cyclotomy (Torres-Jimenez)
1283	1283	Cyclotomy (Torres-Jimenez)
1319	1319	Cyclotomy (Torres-Jimenez)
1361	1361	Cyclotomy (Torres-Jimenez)
1367	1367	Cyclotomy (Torres-Jimenez)
1373	1373	Cyclotomy (Torres-Jimenez)
1381	1381	Cyclotomy (Torres-Jimenez)
1423	1423	Cyclotomy (Torres-Jimenez)
1427	1427	Cyclotomy (Torres-Jimenez)
1429	1429	Cyclotomy (Torres-Jimenez)
1439	1439	Cyclotomy (Torres-Jimenez)
1447	1447	Cyclotomy (Torres-Jimenez)
1459	1459	Cyclotomy (Torres-Jimenez)
1483	1483	Cyclotomy (Torres-Jimenez)
1487	1487	Cyclotomy (Torres-Jimenez)
1493	1493	Cyclotomy (Torres-Jimenez)
1499	1499	Cyclotomy (Torres-Jimenez)
1511	1511	Cyclotomy (Torres-Jimenez)
1523	1523	Cyclotomy (Torres-Jimenez)
1549	1549	Cyclotomy (Torres-Jimenez)
1559	1559	Cyclotomy (Torres-Jimenez)
1567	1567	Cyclotomy (Torres-Jimenez)
1571	1571	Cyclotomy (Torres-Jimenez)
1579	1579	Cyclotomy (Torres-Jimenez)
1583	1583	Cyclotomy (Torres-Jimenez)
1597	1597	Cyclotomy (Torres-Jimenez)
1601	1601	Cyclotomy (Torres-Jimenez)
1607	1607	Cyclotomy (Torres-Jimenez)
1609	1609	Cyclotomy (Torres-Jimenez)
1613	1613	Cyclotomy (Torres-Jimenez)
1619	1619	Cyclotomy (Torres-Jimenez)
1621	1621	Cyclotomy (Torres-Jimenez)
1627	1627	Cyclotomy (Torres-Jimenez)
1997	1997	Cyclotomy (Torres-Jimenez)
1999	1999	Cyclotomy (Torres-Jimenez)
2003	2003	Cyclotomy (Torres-Jimenez)
2503	2503	Cyclotomy (Torres-Jimenez)
2504	3047	Add 1 factors
2505	3591	Add 1 factors
2506	4135	Add 1 factors
2507	4679	Add 1 factors
2673	4721	Power CZ3-19.15-15.4
2752	4839	Power CT19^3T3cS18
2784	4864	Power CT19^3T3cS17
2839	4889	Power CZ3-19.11-18.0-17.8
3375	4893	Power CZ3-19.16-15.1-15.1-15.1
3600	4943	Power CZ3-19.16-15.1-15.1-16.1
3840	4993	Power CZ3-19.16-15.1-16.1-16.1
4050	5041	Power CZ3-19.16-15.1-15.1-18.1
4096	5043	Power CZ3-19.16-16.1-16.1-16.1
4275	5065	Power CZ3-19.17-15.1-15.1
4320	5091	Power CZ3-19.16-15.1-16.1-18.1
4352	5100	Power CZ3-19.16-16.1-16.1-17.1
4560	5115	Power CZ3-19.17-15.1-16.1
4608	5141	Power CZ3-19.16-16.1-16.1-18.1
4624	5157	Power CZ3-19.16-16.1-17.1-17.1
4864	5165	Power CZ3-19.17-16.1-16.1
4896	5198	Power CZ3-19.16-16.1-17.1-18.1
5130	5213	Power CZ3-19.17-15.1-18.1
5168	5222	Power CZ3-19.17-16.1-17.1
5415	5237	Power CZ3-19.18-15.1
5472	5263	Power CZ3-19.17-16.1-18.1
5491	5279	Power CZ3-19.17-17.1-17.1
5776	5287	Power CZ3-19.18-16.1
5814	5320	Power CZ3-19.17-17.1-18.1
5832	5321	Power CT19^3T1T1T1
6137	5344	Power CZ3-19.18-17.1
6156	5346	Power CT19^3T1T1
6498	5371	Power CT19^3T1
6859	5396	Power CT19^3
6860	5681	Power CT19^3+1
6861	5975	Power CZ3-21.19
6930	6245	Power CZ3-23.16-15.1-21.1-22.1
6945	6252	Power CZ3-23.15-22.3-15.1
7245	6258	Power CZ3-23.17-15.1-21.1
7260	6265	Power CZ3-23.16-22.2-15.1
7590	6278	Power CZ3-23.17-15.1-22.1
7935	6291	Power CZ3-23.18-15.1
8096	6328	Power CZ3-23.17-16.1-22.1
8464	6341	Power CZ3-23.18-16.1
8602	6385	Power CZ3-23.17-17.1-22.1
8993	6398	Power CZ3-23.18-17.1
9261	6421	Power CZ3-23.16-22.0-21.3
9282	6428	Power CZ3-23.15-22.2-21.2
9303	6435	Power CZ3-23.14-22.4-21.1
9522	6439	Power CZ3-23.18-18.1
9702	6441	Power CZ3-23.16-22.1-21.2
9723	6448	Power CZ3-23.15-22.3-21.1
10000	6454	Power CZ3-23.17-21.1-21.1