Best-known CA bounds for t=4, v=7

kNArrayMethod / Source
82401orthogonal array
93569orthogonal array fuse postop NCK
1444593-Restricted SCPHF RE (CL)
154459CPHF column backtracking
1747532-Restricted SCPHF RE (CL)
184753CPHF column backtracking
194795CPHF column backtracking
246517CPHF column backtracking
257201Anti-cocircular truncated Möbius planes
296811CPHF column backtracking
3068533-Restricted SCPHF RE (CL)
316853CPHF column backtracking
3371472-Restricted SCPHF RE (CL)
347147CPHF column backtracking
367189CPHF column backtracking
377201CPHF column backtracking
408575CPHF column backtracking
4589113,3-Restricted SCPHF RE (CL)
468911CPHF column backtracking
4992053,2-Restricted SCPHF RE (CL)
508917CPHF column backtracking
529205CPHF column backtracking
549211CPHF column backtracking
559253CPHF column backtracking
5695412-Restricted SCPHF RE (CL)
579583SCPHF Random Extension (CLS)
589259CPHF column backtracking
599505CPHF column backtracking
649601CPHFIPO
699583CPHF column backtracking
709601CPHF column backtracking
79113053,3-Restricted SCPHF RE (CL)
84115993,2-Restricted SCPHF RE (CL)
8911305CPHF column backtracking
99118932,2-Restricted SCPHF RE (CL)
10011599CPHF column backtracking
10411641CPHF column backtracking
11411893CPHF column backtracking
11712001CPHFIPO
11911935CPHF column backtracking
12011977CPHF column backtracking
12612001CPHF column backtracking
12813363CPHF column backtracking
134136993,3-Restricted SCPHF RE (CL)
14413657CPHF column backtracking
154140353-Restricted SCPHF RE (CL)
16113699CPHF column backtracking
163142872,2-Restricted SCPHF RE (CL)
166143292-Restricted SCPHF RE (CL)
17013717CPHF column backtracking
17414371SCPHF Conditional Expectation (CLS)
18013993CPHF column backtracking
18514035CPHF column backtracking
18914287CPHF column backtracking
22214371CPHF column backtracking
22514401CPHFIPO
229163873,2-Restricted SCPHF RE (CL)
243164293-Restricted SCPHF RE (CL)
24715757CPHF column backtracking
25015775CPHF column backtracking
26716093CPHF column backtracking
271166812,2-Restricted SCPHF RE (CL)
276167232-Restricted SCPHF RE (CL)
29016117CPHF column backtracking
30716765SCPHF Conditional Expectation (CLS)
31216429CPHF column backtracking
32416681CPHF column backtracking
37916723CPHF column backtracking
38916801CPHFIPO
392187813,2-Restricted SCPHF RE (CL)
402188233-Restricted SCPHF RE (CL)
40916801CPHF column backtracking
42718175CPHF column backtracking
459190752,2-Restricted SCPHF RE (CL)
469191172-Restricted SCPHF RE (CL)
47919159SCPHF Random Extension (CLS)
50018517CPHF column backtracking
54319033CPHF column backtracking
59319075CPHF column backtracking
64019117CPHF column backtracking
65319201CPHFIPO
662211753,2-Restricted SCPHF RE (CL)
668212173-Restricted SCPHF RE (CL)
67819201CPHF column backtracking
751214692,2-Restricted SCPHF RE (CL)
80020575CPHF column backtracking
801215112-Restricted SCPHF RE (CL)
81821553SCPHF Random Extension (CLS)
84020917CPHF column backtracking
98621385CPHF column backtracking
113621601CPHFIPO
1182238632,2-Restricted SCPHF RE (CL)
121821601CPHF column backtracking
1349239052-Restricted SCPHF RE (CL)
135923947SCPHF Random Extension (CLS)
139922975CPHF column backtracking
150023317CPHF column backtracking
177823779CPHF column backtracking
206524001CPHFIPO
238725375CPHF column backtracking
289926173CPHF column backtracking
349326401CPHFIPO
349433751Add a factor
349535809Add a factor
354241887Colbourn-Martirosyan-TVT-Walker
361041923Colbourn-Martirosyan-TVT-Walker
411442103Colbourn-Martirosyan-TVT-Walker
413042139Colbourn-Martirosyan-TVT-Walker
419343285Colbourn-Martirosyan-TVT-Walker
457144149Colbourn-Martirosyan-TVT-Walker
575828801CPHF column backtracking
634444401Cyclotomy (Colbourn)
676447341Cyclotomy (Colbourn)
701447347Colbourn-Martirosyan-TVT-Walker
710547383Colbourn-Martirosyan-TVT-Walker
718247419Colbourn-Martirosyan-TVT-Walker
724547455Colbourn-Martirosyan-TVT-Walker
795247599Colbourn-Martirosyan-TVT-Walker
801549861Colbourn-Martirosyan-TVT-Walker
816949897Colbourn-Martirosyan-TVT-Walker
827449933Colbourn-Martirosyan-TVT-Walker
829549975Colbourn-Martirosyan-TVT-Walker
842850011Colbourn-Martirosyan-TVT-Walker
849850047Colbourn-Martirosyan-TVT-Walker
944350155Colbourn-Martirosyan-TVT-Walker
951350197Colbourn-Martirosyan-TVT-Walker
1000031201CPHF column backtracking

Checkmark key: ✓ array available (verified) · ✓ array available (unverified)