A172947 - OEIS

%I #8 Apr 18 2020 22:26:34

%S 1,1107,2186815,5796870115,18343212299091,65338547748658101,

%T 253310893747894263177,1046591482728407939338275,

%U 4543765474410728783088589075,20524231145279587298876714943337

%N Number of n X 8 0..8 arrays with row sums 8 and column sums n.

%H R. H. Hardin, <a href="/A172947/b172947.txt">Table of n, a(n) for n=1..35</a>

%Y Column k=8 of A333901.

%K nonn

%O 1,2

%A _R. H. Hardin_, Feb 06 2010