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A172734 Number of n X n 0..3 arrays with row sums 11 and column sums 11 1

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

%S 0,0,0,24,1992760,1070625363840,1995721130136414975,

%T 11790866860533363630752256,202230411632955453212580408141744,

%U 9272631275636047653190234511763264499200

%N Number of n X n 0..3 arrays with row sums 11 and column sums 11

%H R. H. Hardin, <a href="/A172734/b172734.txt">Table of n, a(n) for n=1..13</a>

%K nonn

%O 1,4

%A _R. H. Hardin_ Feb 06 2010

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)