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A172887 Number of 4*n X n 0..5 arrays with row sums 5 and column sums 20 1

%I

%S 1,135954,49244182264431,5312943290737316385142992,

%T 49886018232605740875666730594683213081,

%U 18430464510875205633785528020178855385292893289980336

%N Number of 4*n X n 0..5 arrays with row sums 5 and column sums 20

%H R. H. Hardin, <a href="/A172887/b172887.txt">Table of n, a(n) for n=1..11</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010

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Last modified February 2 17:02 EST 2023. Contains 360023 sequences. (Running on oeis4.)