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Number of n X n 0..8 arrays with row sums 10 and column sums 10
1

%I #4 Mar 31 2012 12:35:42

%S 0,7,1842,4753822,77598074001,6236610887770425,2015220250384997352592,

%T 2228880487828542717259248816,7416866626501160507667175518765840,

%U 66845086415203272975671039831846565573553

%N Number of n X n 0..8 arrays with row sums 10 and column sums 10

%H R. H. Hardin, <a href="/A172937/b172937.txt">Table of n, a(n) for n=1..14</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010