|
%I #4 Mar 31 2012 12:35:40
%S 1,30189264889,14988373385805104784584085,
%T 3448359090155531650840981107763278132248500,
%U 87922422724198361142300055273769637829603366818705131011416600
%N Number of 5*n X 2*n 0..2 arrays with row sums 4 and column sums 10
%H R. H. Hardin, <a href="/A172694/b172694.txt">Table of n, a(n) for n=1..10</a>
%K nonn
%O 1,2
%A _R. H. Hardin_ Feb 06 2010
| 