# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a296575 Showing 1-1 of 1 %I A296575 #4 Dec 15 2017 21:15:15 %S A296575 24,254,2782,32439,368720,4215593,48217515,551193737,6302520826, %T A296575 72058032460,823878597472,9419812075929,107701267620121, %U A296575 1231401972429103,14079222012232747,160974669294063197,1840502499258837014 %N A296575 Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0, 1 or 3 neighboring 1s. %C A296575 Column 5 of A296578. %H A296575 R. H. Hardin, Table of n, a(n) for n = 1..210 %e A296575 Some solutions for n=5 %e A296575 ..0..0..0..0..0. .0..0..1..0..0. .1..0..0..0..0. .1..0..1..0..0 %e A296575 ..0..0..0..0..0. .0..0..0..0..0. .1..0..0..0..0. .0..1..0..0..1 %e A296575 ..0..0..1..0..0. .1..0..1..0..0. .0..0..1..0..0. .0..0..0..0..0 %e A296575 ..0..0..0..1..0. .1..0..0..1..0. .1..1..0..0..1. .1..0..0..0..1 %e A296575 ..0..0..1..0..1. .0..0..0..0..0. .0..1..0..0..0. .0..1..0..0..1 %Y A296575 Cf. A296578. %K A296575 nonn %O A296575 1,1 %A A296575 _R. H. Hardin_, Dec 15 2017 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE