%I #5 Mar 30 2012 17:20:43
%S 1,65,865,153713,200403,84873489,807843807,25265669869,28682861185,
%T 42667254975995,47094524452625,113048851861209965,122484165188229545,
%U 131772609157313825,1127325729624166675,5892299098094866152275
%N Second column of A027448.
%F Numerators of sequence a[ 2, n ] in (a[ i, j ])^4 where a[ i, j ] = 1/i if j<=i, 0 if j>i
%K nonn
%O 2,2
%A _Olivier GĂ©rard_