A172761 - OEIS

%I #4 Mar 31 2012 12:35:41

%S 924,6152037276,127676780106968400,3956256528501607375052700,

%T 164782963951568727647594366494224,

%U 8357144767918620569086886647914789979536

%N Number of 2*n X 12 0..3 arrays with row sums 6 and column sums n

%H R. H. Hardin, <a href="/A172761/b172761.txt">Table of n, a(n) for n=1..17</a>

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 06 2010