A172872 - OEIS

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

%S 1,393,248137,200148649,187403959401,189988969424241,

%T 206239836523724193,236069185705118888697,281689709632342945209529,

%U 347532030376658655480001393,440641949482293338531582699793

%N Number of n X 7 0..5 arrays with row sums 7 and column sums n

%H R. H. Hardin, <a href="/A172872/b172872.txt">Table of n, a(n) for n=1..45</a>

%K nonn

%O 1,2

%A _R. H. Hardin_ Feb 06 2010