# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a257151 Showing 1-1 of 1 %I A257151 #4 Apr 16 2015 19:13:15 %S A257151 281213,3009795,40203005,519390250,6713096472,88719570970, %T A257151 1174259463543,15502395045146,204801698824497,2706286932253121, %U A257151 35758534656330823,472477641818527221,6242951311695452623,82489518239639943631 %N A257151 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column minus the sum of the minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally %C A257151 Column 5 of A257154 %H A257151 R. H. Hardin, Table of n, a(n) for n = 1..210 %e A257151 Some solutions for n=1 %e A257151 ..0..1..0..1..0..1..1....0..0..0..1..1..1..1....0..0..1..0..0..0..0 %e A257151 ..1..0..0..1..0..1..1....0..1..0..1..1..1..1....0..0..0..1..1..1..0 %e A257151 ..0..0..0..1..1..1..1....1..0..1..0..0..0..0....1..1..1..0..0..1..1 %Y A257151 Cf. A257154 %K A257151 nonn %O A257151 1,1 %A A257151 _R. H. Hardin_, Apr 16 2015 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE