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A172960 Number of n X 10 0..9 arrays with row sums 10 and column sums n 1

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

%S 1,8953,176703337,5158851352489,190172119451839801,

%T 8184214105554904614241,393277602707575435993011793,

%U 20524231145279587298876714943337,1142003787585101049672484911221507209

%N Number of n X 10 0..9 arrays with row sums 10 and column sums n

%H R. H. Hardin, <a href="/A172960/b172960.txt">Table of n, a(n) for n=1..18</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)