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 A255793 Number of (n+2)X(n+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 2 and no row sum 0 and no column sum 3 1
 70, 166, 158, 200, 286, 214, 344, 766, 342, 616, 2494, 550, 1160, 9022, 998, 2216, 34366, 1798, 4328, 134206, 3462, 8488, 530494, 6598, 16808, 2109502, 12998, 33320, 8413246, 25414, 66344, 33603646, 50502, 132136, 134316094, 99910, 263720 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Diagonal of A255801 LINKS R. H. Hardin, Table of n, a(n) for n = 1..43 EXAMPLE Some solutions for n=4 ..0..1..0..1..0..1....1..1..0..1..0..1....0..1..1..0..0..1....0..1..1..0..1..0 ..1..0..1..0..1..0....1..1..0..0..1..0....1..0..0..1..1..0....0..1..0..1..0..0 ..0..1..0..1..0..1....0..0..1..1..0..1....0..1..0..1..0..1....1..0..1..1..0..0 ..1..0..1..0..1..0....1..0..1..0..1..0....0..0..1..0..1..1....0..1..0..0..1..1 ..0..1..0..1..0..0....0..1..0..1..1..1....0..1..0..1..0..0....1..0..1..0..1..0 ..1..0..1..0..1..0....1..1..1..0..0..1....1..0..1..0..1..0....1..0..0..1..0..1 CROSSREFS Cf. A255801 Sequence in context: A044321 A044702 A063320 * A044402 A044783 A278782 Adjacent sequences: A255790 A255791 A255792 * A255794 A255795 A255796 KEYWORD nonn AUTHOR R. H. Hardin, Mar 06 2015 STATUS approved

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Last modified January 31 16:10 EST 2023. Contains 359976 sequences. (Running on oeis4.)