1,2

Numerators of sequence a[ 1, n ] in (a[ i, j ])^3 where a[ i, j ] = S(i, j)/BellNumber(i) if j<=i, 0 if j>i

Sequence in context: A082624 A084001 A073908 this_sequence A140638 A112905 A058275

Adjacent sequences: A027507 A027508 A027509 this_sequence A027511 A027512 A027513

nonn

Olivier Gerard (ogerard(AT)ext.jussieu.fr)