%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