Alternating row sums of Sheffer triangle A193685 (5-restricted Stirling2 numbers).

A196835

Alternating row sums of Sheffer triangle A193685 (5-restricted Stirling2 numbers).

Terms

    a(0) =1a(1) =4a(2) =15a(3) =51a(4) =146a(5) =273a(6) =-319a(7) =-6374a(8) =-36235a(9) =-113833a(10) =69388a(11) =3772035a(12) =28631669a(13) =112704452a(14) =-96418909a(15) =-5652669753a(16) =-50538496446a(17) =-230554460867a(18) =281597003109

External references