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A172656 Number of 2*n X 10 0..2 arrays with row sums 5 and column sums n 1

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

%S 252,79796556,31091880269520,20033574566576932620,

%T 16426290801521822874931152,15872049782314898323485642439824,

%U 17207115363089145896738850914404036032

%N Number of 2*n X 10 0..2 arrays with row sums 5 and column sums n

%H R. H. Hardin, <a href="/A172656/b172656.txt">Table of n, a(n) for n=1..22</a>

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 06 2010

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Last modified September 12 05:07 EDT 2024. Contains 375842 sequences. (Running on oeis4.)