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 A189264 T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 diagonally, antidiagonally or horizontally 14
 2, 4, 4, 7, 16, 8, 12, 49, 64, 16, 20, 144, 280, 256, 32, 33, 400, 1156, 1600, 1024, 64, 54, 1089, 4720, 8900, 8985, 4096, 128, 88, 2916, 18960, 52748, 65760, 50397, 16384, 256, 143, 7744, 74869, 308266, 552752, 481552, 282332, 65536, 512, 232, 20449, 293495 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts ....2.......4........7.........12..........20............33..............54 ....4......16.......49........144.........400..........1089............2916 ....8......64......280.......1156........4720.........18960...........74869 ...16.....256.....1600.......8900.......52748........308266.........1771206 ...32....1024.....8985......65760......552752.......4628486........38600001 ...64....4096....50397.....481552.....5746968......68635317.......830564651 ..128...16384...282332....3510380....59399960....1010709182.....17747766886 ..256...65536..1581428...25556548...613358776...14861981162....379055775099 ..512..262144..8857677..185975588..6329670680..218354201468...8092834825779 .1024.1048576.49611209.1353139492.65317473848.3207581304325.172797606124166 LINKS R. H. Hardin, Table of n, a(n) for n = 1..362 EXAMPLE Some solutions for 5X3 ..0..0..0....1..0..0....0..1..0....1..0..1....1..0..0....1..0..0....0..1..0 ..1..1..1....1..1..0....0..1..0....0..0..0....0..1..1....0..1..1....1..1..1 ..1..1..0....0..1..0....0..1..1....0..0..0....1..1..1....1..1..1....1..0..1 ..1..1..1....0..1..0....1..1..1....0..1..0....1..1..1....1..0..0....1..0..1 ..0..0..0....0..0..0....1..0..0....1..0..1....0..1..0....1..0..1....1..0..0 CROSSREFS Row 1 is A000071(n+3) Row 2 is A188516 Sequence in context: A262274 A223669 A223680 * A188992 A189617 A189064 Adjacent sequences: A189261 A189262 A189263 * A189265 A189266 A189267 KEYWORD nonn,tabl AUTHOR R. H. Hardin Apr 19 2011 STATUS approved

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Last modified August 11 11:30 EDT 2024. Contains 375068 sequences. (Running on oeis4.)