Table for CA(4,k,2)

Covering array sizes are given for each k listed, where t=4 and v=2. The arrays, as generated by the IPOG-F program, are given as links to files of a specific format. For comparision purposes, the sizes are graphed as compared to the best known as listed by Charlie Colbourn's CATables page (as accessed when this page was last updated).

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Change t: Decrease or Increase

Change v: Increase

kCA(4,k,2)Filesize
5221.0K
6261.0K
7321.0K
8341.0K
9371.0K
10411.0K
11431.0K
12471.0K
13491.0K
14521.0K
15531.0K
16561.0K
17571.0K
18601.0K
19621.0K
20651.0K
21681.0K
22691.0K
23701.0K
24711.0K
25741.0K
26741.0K
27761.0K
28771.0K
29781.0K
30801.0K
31811.0K
32831.0K
33831.0K
34841.0K
35851.0K
36861.0K
37881.0K
38891.0K
39891.0K
40901.0K
41901.0K
42911.0K
43912.0K
44922.0K
45922.0K
46942.0K
47962.0K
48972.0K
49972.0K
50982.0K
51982.0K
52992.0K
53992.0K
541012.0K
551012.0K
561032.0K
571032.0K
581032.0K
591032.0K
601042.0K
611042.0K
621062.0K
631072.0K
641072.0K
651082.0K
661092.0K
671092.0K
681102.0K
691112.0K
701112.0K
711112.0K
721122.0K
731142.0K
741142.0K
751142.0K
761143.0K
771143.0K
781143.0K
791153.0K
801153.0K
811173.0K
821173.0K
831173.0K
841173.0K
851173.0K
861183.0K
871203.0K
881203.0K
891203.0K
901203.0K
911203.0K
921213.0K
931213.0K
941223.0K
951223.0K
961233.0K
971233.0K
981243.0K
991243.0K
1001253.0K
1011253.0K
1021263.0K
1031263.0K
1041263.0K
1051263.0K
1061263.0K
1071274.0K
1081274.0K
1091274.0K
1101294.0K
1111294.0K
1121294.0K
1131304.0K
1141304.0K
1151304.0K
1161304.0K
1171304.0K
1181324.0K
1191334.0K
1201344.0K
1211344.0K
1221344.0K
1231344.0K
1241344.0K
1251344.0K
1261344.0K
1271354.0K
1281354.0K
1291354.0K
1301354.0K
1311354.0K
1321364.0K
1331364.0K
1341374.0K
1351375.0K
1361375.0K
1371385.0K
1381385.0K
1391385.0K
1401405.0K
1411405.0K
1421405.0K
1431405.0K
1441405.0K
1451405.0K
1461415.0K
1471415.0K
1481415.0K
1491425.0K
1501425.0K
1511425.0K
1521425.0K
1531435.0K
1541435.0K
1551435.0K
1561455.0K
1571455.0K
1581455.0K
1591455.0K
1601455.0K
1611455.0K
1621456.0K
1631466.0K
1641466.0K
1651466.0K
1661476.0K
1671476.0K
1681476.0K
1691476.0K
1701486.0K
1711486.0K
1721486.0K
1731486.0K
1741496.0K
1751496.0K
1761506.0K
1771506.0K
1781506.0K
1791516.0K
1801516.0K
1811516.0K
1821516.0K
1831516.0K
1841516.0K
1851516.0K
1861536.0K
1871536.0K
1881536.0K
1891537.0K
1901537.0K
1911547.0K
1921547.0K
1931547.0K
1941547.0K
1951547.0K
1961557.0K
1971557.0K
1981557.0K
1991557.0K
2001567.0K
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2021567.0K
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2041567.0K
2051567.0K
2061567.0K
2071567.0K
2081577.0K
2091577.0K
2101587.0K
2111587.0K
2121587.0K
2131587.0K
2141588.0K
2151588.0K
2161598.0K
2171598.0K
2181598.0K
2191608.0K
2201608.0K
2211608.0K
2221608.0K
2231608.0K
2241618.0K
2251618.0K
2261618.0K
2271618.0K
2281618.0K
2291638.0K
2301638.0K
2311638.0K
2321648.0K
2331648.0K
2341648.0K
2351648.0K
2361648.0K
2371648.0K
2381649.0K
2391649.0K
2401649.0K
2411649.0K
2421649.0K
2431659.0K
2441659.0K
2451659.0K
2461659.0K
2471669.0K
2481669.0K
2491669.0K
2501669.0K
2511669.0K
2521669.0K
2531679.0K
2541679.0K
2551689.0K
2561689.0K
2571689.0K
2581689.0K
2591689.0K
2601689.0K
26116810K
26216810K
26316910K
26416910K
26516910K
26616910K
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26816910K
26916910K
27016910K
27116910K
27216910K
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34818213K
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35018213K
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35218213K
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35518214K
35618314K
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36018314K
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36218314K
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36418414K
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90822640K
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[img: Plot of CA(4,k,2) against k]

The CAtables are a service of the Mathematical and Computational Sciences Division of the Information Technology Laboratory of the National Institute of Standards and Technology. Development Status: Active Development. We conform to the NIST Privacy Policy.


Last Updated: 2008-02-01

For comments please mail the Covering Arrays Team: coveringarrays at nist dot gov