%I #4 Mar 31 2012 12:35:40
%S 2520,187530840,31082452632000,7373018003758407000,
%T 2144953893641078315315520,712008996110160366168717566400,
%U 259207529217195001892051045386944000
%N Number of 4*n X 8 0..1 arrays with row sums 2 and column sums n
%H R. H. Hardin, <a href="/A172580/b172580.txt">Table of n, a(n) for n=1..24</a>
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 06 2010