%I #6 Mar 30 2012 18:39:23

%S 1,1,37,40051,1209831541,1010399419865221,23360446079531977077817,

%T 15019347978820532339540222946643,

%U 269971814819950682678086828949922560548753

%N a(n)=M(n,3)/M(n,1)^3 (see comment).

%C M(n,p)= determinant of the n X n matrix m(i,j)={prod(k=1,i,k+j)}^p. Terms are always odd integers.

%o (PARI) M(n,p)=matdet(matrix(n,n,i,j,prod(k=1,i,k+j)^p)); a(n)=M(n,3)/M(n,1)^3;

%Y Cf. A096313.

%K nonn

%O 0,3

%A _Benoit Cloitre_, Jun 29 2004