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 A178952 T(n,k)=Log base 2 of the number of nXk binary arrays with no element equal to the modulo 2 sum of its king-move neighbors 1
 0, 1, 1, 0, 3, 0, 0, 3, 3, 0, 1, 4, 0, 4, 1, 0, 6, 0, 0, 6, 0, 0, 6, 3, 0, 3, 6, 0, 1, 7, 0, 4, 4, 0, 7, 1, 0, 9, 0, 0, 9, 0, 0, 9, 0, 0, 9, 3, 0, 6, 6, 0, 3, 9, 0, 1, 10, 0, 4, 7, 0, 7, 4, 0, 10, 1, 0, 12, 0, 0, 12, 0, 0, 12, 0, 0, 12, 0, 0, 12, 3, 0, 9, 6, 0, 6, 9, 0, 3, 12, 0, 1, 13, 0, 4, 10, 0, 7, 7, 0, 10, 4 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS Table starts .0..1.0.0..1.0.0..1.0..0..1..0..0..1..0..0..1..0..0..1..0..0..1..0..0..1..0..0 .1..3.3.4..6.6.7..9.9.10.12.12.13.15.15.16.18.18.19.21.21.22.24.24.25.27.27.28 .0..3.0.0..3.0.0..3.0..0..3..0..0..3..0..0..3..0..0..3..0..0..3..0..0..3..0..0 .0..4.0.0..4.0.0..4.0..0..4..0..0..4..0..0..4..0..0..4..0..0..4..0..0..4..0..0 .1..6.3.4..9.6.7.12.9.10.15.12.13.18.15.16.21.18.19.24.21.22.27.24.25.30.27.28 .0..6.0.0..6.0.0..6.0..0..6..0..0..6..0..0..6..0..0..6..0..0..6..0..0..6..0..0 .0..7.0.0..7.0.0..7.0..0..7..0..0..7..0..0..7..0..0..7..0..0..7..0..0..7..0 .1..9.3.4.12.6.7.15.9.10.18.12.13.21.15.16.24.18.19.27.21.22.30.24.25.33 .0..9.0.0..9.0.0..9.0..0..9..0..0..9..0..0..9..0..0..9..0..0..9..0..0 .0.10.0.0.10.0.0.10.0..0.10..0..0.10..0..0.10..0..0.10..0..0.10..0 LINKS R. H. Hardin, Table of n, a(n) for n = 1..544 FORMULA Empirical: T(n,k)=0 if both n+1 and k+1 are nonzero modulo 3 T(n,k)=k if n+1 is zero modulo 3 and k+1 is nonzero modulo 3 T(n,k)=n if n+1 is nonzero modulo 3 and k+1 is zero modulo 3 T(n,k)=n+k-1 otherwise EXAMPLE Some solutions for 8X8 ..0..1..0..0..0..0..0..0....0..1..1..1..0..0..1..1....0..1..1..1..1..0..0..1 ..1..1..0..1..0..0..1..0....0..0..1..1..1..0..1..0....1..1..1..0..1..0..1..1 ..0..0..0..0..0..0..0..0....1..1..0..1..1..0..1..1....0..0..0..0..0..0..0..0 ..1..0..0..1..1..0..1..1....0..1..1..1..0..0..1..1....1..0..1..0..0..0..1..0 ..1..1..0..1..0..0..1..0....0..0..1..1..1..0..1..0....0..0..1..1..0..0..0..0 ..0..0..0..0..0..0..0..0....1..1..0..1..1..0..1..1....0..0..0..0..0..0..0..0 ..1..0..0..1..1..0..1..1....1..0..1..0..1..0..0..0....1..0..1..0..0..0..1..0 ..0..0..0..0..1..0..0..1....1..1..1..0..0..0..0..1....0..0..1..1..0..0..0..0 CROSSREFS Sequence in context: A181634 A230652 A230661 * A178153 A267794 A282499 Adjacent sequences:  A178949 A178950 A178951 * A178953 A178954 A178955 KEYWORD nonn,tabl AUTHOR R. H. Hardin Jan 04 2011 STATUS approved

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Last modified June 26 04:09 EDT 2019. Contains 324369 sequences. (Running on oeis4.)