# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a257382 Showing 1-1 of 1 %I A257382 #4 Apr 21 2015 10:40:28 %S A257382 1719620,20611600,190904784,2462144400,38404362240,560006768896, %T A257382 7744856653728,111070015128576,1628167615958016,23324716086770596, %U A257382 329336531244891208,4700007297889800484,67568560725185179824 %N A257382 Number of (n+2)X(3+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum less than the central column sum %C A257382 Column 3 of A257385 %H A257382 R. H. Hardin, Table of n, a(n) for n = 1..169 %e A257382 Some solutions for n=1 %e A257382 ..0..0..0..2..0....0..0..1..0..0....0..1..0..0..1....0..0..0..0..0 %e A257382 ..2..0..2..2..2....0..2..1..2..1....1..0..0..0..0....0..1..1..2..1 %e A257382 ..2..0..1..0..0....2..0..0..1..0....2..0..0..0..2....1..0..2..2..0 %Y A257382 Cf. A257385 %K A257382 nonn %O A257382 1,1 %A A257382 _R. H. Hardin_, Apr 21 2015 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE