|
%I #4 Feb 15 2015 09:36:05
%S 2086,16386,143993,1241971,10864279,96066842,848440805,7490188992,
%T 66184319354,584890655201,5168135028307,45667737307919,
%U 403555284149938,3566080828420099,31512096821905810,278461913770685132
%N Number of (n+2)X(5+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 and no antidiagonal sum 0 and no row sum 1 and no column sum 1
%C Column 5 of A255149
%H R. H. Hardin, <a href="/A255146/b255146.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..1..0..1..1..1..1..1....1..1..1..1..1..1..0....1..1..1..1..1..1..1
%e ..0..1..1..1..0..1..1....1..0..1..1..1..0..1....1..1..0..1..1..1..0
%e ..1..1..1..0..1..1..1....1..1..1..0..1..1..1....1..0..1..1..1..0..1
%e ..1..1..1..1..1..1..0....1..1..1..1..1..1..0....1..1..1..1..1..1..1
%e ..1..1..1..1..1..1..1....1..1..1..1..0..1..1....1..1..1..0..1..1..1
%Y Cf. A255149
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 15 2015
| 