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Number of n X n 0..1 arrays with row sums 10 and column sums 10.
1

%I #6 Apr 11 2017 16:04:41

%S 0,0,0,0,0,0,0,0,0,1,39916800,21959547410077200,

%T 14255616537578735986867200,12163525741347497524178307740904300,

%U 14962628816774970940772777740084998521738256

%N Number of n X n 0..1 arrays with row sums 10 and column sums 10.

%H R. H. Hardin, <a href="/A172539/b172539.txt">Table of n, a(n) for n=1..19</a>

%Y Column k=10 of A008300.

%K nonn

%O 1,11

%A _R. H. Hardin_, Feb 06 2010