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A172564 Number of 3*n X n 0..1 arrays with row sums 8 and column sums 24 1

%I #4 Mar 31 2012 12:35:40

%S 0,0,0,0,0,0,0,1,1080491954750208000000,

%T 14896749360215409445279324463510987496360000,

%U 236894392610413599842635477924735827151557418755605148238560000000

%N Number of 3*n X n 0..1 arrays with row sums 8 and column sums 24

%H R. H. Hardin, <a href="/A172564/b172564.txt">Table of n, a(n) for n=1..12</a>

%K nonn

%O 1,9

%A _R. H. Hardin_ Feb 06 2010

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)