A172838 - OEIS

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

%S 34650,3536978063850,1182802402030354182000,

%T 683327637694741065563262206250,

%U 540777843742195976921274441959885997900,525065279695190719776277892214398176478661270000

%N Number of 3*n X 12 0..4 arrays with row sums 4 and column sums n

%H R. H. Hardin, <a href="/A172838/b172838.txt">Table of n, a(n) for n=1..17</a>

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 06 2010