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A172741 Number of n X 12 0..3 arrays with row sums 12 and column sums n 1

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

%S 1,73789,14823083089,1557850709802421,270372933455657475301,

%T 58256290618618126540488181,14029474438668037231099897238329,

%U 3743451332951292699814807453286627989

%N Number of n X 12 0..3 arrays with row sums 12 and column sums n

%H R. H. Hardin, <a href="/A172741/b172741.txt">Table of n, a(n) for n=1..15</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)