A172909 - OEIS

%I #4 Mar 31 2012 12:35:42

%S 0,85,18852138,160367559138277,28295985978361118312100,

%T 67572411262488084551685074297100,

%U 1569272515289638694593745151597761337133425

%N Number of 2*n X n 0..6 arrays with row sums 8 and column sums 16

%H R. H. Hardin, <a href="/A172909/b172909.txt">Table of n, a(n) for n=1..11</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010