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A172819 Number of n X 9 0..4 arrays with row sums 9 and column sums n 1

%I #4 Mar 31 2012 12:35:41

%S 1,3139,19546975,171475190227,1511084106275011,15293664515956438501,

%T 171057032412324570540169,2057906511849020370326921875,

%U 26159597034338175244538552103907,347633505891623648387005776489399049

%N Number of n X 9 0..4 arrays with row sums 9 and column sums n

%H R. H. Hardin, <a href="/A172819/b172819.txt">Table of n, a(n) for n=1..25</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010

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Last modified June 1 03:55 EDT 2023. Contains 363068 sequences. (Running on oeis4.)