Best-known CA bounds for t=3, v=18

kNArrayMethod / Source
45832Derive from strength 4
55994Li-Ji-Yin
66156Ji-Yin
116579ordered design (CCL)
126797orthogonal array fuse postop NCK
136830orthogonal array fuse postop NCK
156831orthogonal array fuse postop NCK
166833orthogonal array fuse postop NCK
206856orthogonal array fuse postop NCK
2111500orthogonal array fuse fuse fuse fuse fuse postop NCK
2211533orthogonal array fuse fuse fuse fuse fuse postop NCK
2311594orthogonal array fuse fuse fuse fuse fuse postop NCK
2411647orthogonal array fuse fuse fuse fuse fuse postop NCK
2612780Chateauneuf-Kreher doubling
2812866Chateauneuf-Kreher doubling
3012883Chateauneuf-Kreher doubling
3212885Chateauneuf-Kreher doubling
3412908Chateauneuf-Kreher doubling
4012925Chateauneuf-Kreher doubling
34513697SCPHF LFSR (TJ-IM) fuse
38113715Raaphorst-Moura-Stevens fuse
38219223Add a factor
38319545perfect hash family2,760,381T377
38419707perfect hash family2,760,381T376
38519869perfect hash family2,760,381T375
40020189Cohen-Colbourn-Ling
40520573CPHF Random Extension (CLS) fuse
129823364Cyclotomy (Colbourn)
165127377Restricted CPHF Ext 4( 0, 4) WCS fuse
167427395Restricted CPHF Ext 4( 0, 3) WCS fuse
170527413Restricted CPHF Ext 4( 0, 2) WCS fuse
170927431Restricted CPHF Ext 4( 0, 0) WCS fuse
172531317Cohen-Colbourn-Ling
190531335Cohen-Colbourn-Ling
207031479Cohen-Colbourn-Ling
228631497Cohen-Colbourn-Ling
241532016Cohen-Colbourn-Ling
266732034Cohen-Colbourn-Ling
270032578Cohen-Colbourn-Ling
379532586Cohen-Colbourn-Ling
418032604Cohen-Colbourn-Ling
456032822Cohen-Colbourn-Ling
517532838Cohen-Colbourn-Ling
552032840Cohen-Colbourn-Ling
655532849Colbourn-Martirosyan-TVT-Walker
655632866Cohen-Colbourn-Ling fuse
723932867Colbourn-Martirosyan-TVT-Walker
754033166Cohen-Colbourn-Ling
762033185Cohen-Colbourn-Ling
800138209Cohen-Colbourn-Ling
846339347Restricted CPHF Ext 6( 5, 6) WCS fuse
1000039689Restricted CPHF Ext 6( 4, 6) WCS fuse

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