%I #4 Mar 31 2012 12:35:40
%S 756756,19292117692187340,1392491976667637592480814080,
%T 203165913750358400342600887093908501900,
%U 43953912340166344641202095832376782984770776827056
%N Number of 3*n X 15 0..2 arrays with row sums 5 and column sums n
%H R. H. Hardin, <a href="/A172670/b172670.txt">Table of n, a(n) for n=1..13</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 06 2010