3,1

Numerators of sequence a[ n, n-2 ] in (a[ i, j ])^2 where a[ i, j ] = s(i, j)/i! if j<=i, 0 if j>i

Sequence in context: A084428 A142374 A112747 this_sequence A110028 A117608 A038514

Adjacent sequences: A027478 A027479 A027480 this_sequence A027482 A027483 A027484

nonn

Olivier Gerard (olivier.gerard(AT)gmail.com)