Best-known CA bounds for t=4, v=9

kNArrayMethod / Source
106561orthogonal array
1112312extended OA (Colbourn)
17123933-Restricted SCPHF RE (CL)
21130412-Restricted SCPHF RE (CL)
2213113SCPHF Random Extension (CLS)
37189453-Restricted SCPHF RE (CL)
41195932-Restricted SCPHF RE (CL)
4319665SCPHF Random Extension (CLS)
60247773,3-Restricted SCPHF RE (CL)
66254253,2-Restricted SCPHF RE (CL)
70254973-Restricted SCPHF RE (CL)
75260732,2-Restricted SCPHF RE (CL)
76261452-Restricted SCPHF RE (CL)
7826217SCPHF Random Extension (CLS)
8726241CPHFIPO
114313293,3-Restricted SCPHF RE (CL)
119319773,2-Restricted SCPHF RE (CL)
133320493-Restricted SCPHF RE (CL)
142326252,2-Restricted SCPHF RE (CL)
144326972-Restricted SCPHF RE (CL)
14732769SCPHF Random Extension (CLS)
17532801CPHFIPO
183371613,3,3-Restricted SCPHF RE (CL)
189378813,3-Restricted SCPHF RE (CL)
218385293,2-Restricted SCPHF RE (CL)
224386013-Restricted SCPHF RE (CL)
259391772,2-Restricted SCPHF RE (CL)
276392492-Restricted SCPHF RE (CL)
33939361CPHFIPO
356444333,3-Restricted SCPHF RE (CL)
400450813,2-Restricted SCPHF RE (CL)
409451533-Restricted SCPHF RE (CL)
472457292,2-Restricted SCPHF RE (CL)
480458012-Restricted SCPHF RE (CL)
49545873SCPHF Random Extension (CLS)
67245921CPHFIPO
712516333,2-Restricted SCPHF RE (CL)
731517053-Restricted SCPHF RE (CL)
835522812,2-Restricted SCPHF RE (CL)
879523532-Restricted SCPHF RE (CL)
90952425SCPHF Random Extension (CLS)
120652481CPHFIPO
1316581853,2-Restricted SCPHF RE (CL)
1349582573-Restricted SCPHF RE (CL)
1412588332,2-Restricted SCPHF RE (CL)
1526589052-Restricted SCPHF RE (CL)
156158977SCPHF Random Extension (CLS)
162159041CPHF Random Extension (CLS)
259165529SCPHF Random Extension (CLS)
263365601CPHF Random Extension (CLS)
263486481Add a factor
263592313Add a factor
305197465Colbourn-Martirosyan-TVT-Walker
3204102537Colbourn-Martirosyan-TVT-Walker
3276103185Colbourn-Martirosyan-TVT-Walker
3357103377Colbourn-Martirosyan-TVT-Walker
3600106641Colbourn-Martirosyan-TVT-Walker
3681106713Colbourn-Martirosyan-TVT-Walker
4248107289Colbourn-Martirosyan-TVT-Walker
4320107361Colbourn-Martirosyan-TVT-Walker
4455107433Colbourn-Martirosyan-TVT-Walker
6048107481Colbourn-Martirosyan-TVT-Walker
6075113193Colbourn-Martirosyan-TVT-Walker
6084113249Colbourn-Martirosyan-TVT-Walker
6408113257Colbourn-Martirosyan-TVT-Walker
6561113329Colbourn-Martirosyan-TVT-Walker
6579115921Colbourn-Martirosyan-TVT-Walker
7371116497Colbourn-Martirosyan-TVT-Walker
7380116553Colbourn-Martirosyan-TVT-Walker
7515118161Colbourn-Martirosyan-TVT-Walker
7551118233Colbourn-Martirosyan-TVT-Walker
7569118297Colbourn-Martirosyan-TVT-Walker
7650118361Colbourn-Martirosyan-TVT-Walker
7767118425Colbourn-Martirosyan-TVT-Walker
7911118809Colbourn-Martirosyan-TVT-Walker
8181118881Colbourn-Martirosyan-TVT-Walker
9477118937Colbourn-Martirosyan-TVT-Walker
9567119585Colbourn-Martirosyan-TVT-Walker
9774119649Colbourn-Martirosyan-TVT-Walker
9918119713Colbourn-Martirosyan-TVT-Walker
9963119777Colbourn-Martirosyan-TVT-Walker
10000119841Colbourn-Martirosyan-TVT-Walker

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