3,1

Numerators of sequence a[ n, n-2 ] in (a[ i, j ])^4 where a[ i, j ] = S(i, j)/BellNumber(i) if j<=i, 0 if j>i

Adjacent sequences: A027503 A027504 A027505 this_sequence A027507 A027508 A027509

Sequence in context: A028511 A101558 A111345 this_sequence A045013 A050664 A039818

nonn

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