A092085 Alternating row sums of triangle A092082 (S2(7) Stirling2 generalization).

1, 6, 71, 1259, 29786, 881649, 31342599, 1300942894, 61754895021, 3299892654169, 196028028781586, 12815511452714431, 914381012515916401, 70704482046773444414, 5889818360271524031711, 525844048516367206170019

Offset: 0

Author

Wolfdieter Lang, Mar 19 2004

Keywords

• nonn
• easy

Crossrefs

Cf. A092082, A092084 (row sums).

Formula

a(n) = -Sum_{m=1..n} A092082(n, m)*(-1)^m, n >= 1.

E.g.f.: -(exp(1 - (1-6*x)^(-1/6)) - 1).