%I #7 May 09 2020 21:24:24
%S 1,212941,2320792657,141444270208645,8107975032968711941,
%T 641062514242765723819621,56688799539093817446748651801,
%U 5657362648396875453954444188314837
%N Number of n X 13 0..2 arrays with row sums 13 and column sums n.
%H R. H. Hardin, <a href="/A172643/b172643.txt">Table of n, a(n) for n=1..16</a>
%Y Column k=13 of A334549.
%K nonn
%O 1,2
%A _R. H. Hardin_, Feb 06 2010
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