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A132061
Alternating row sums of triangle A132056 (S2(8), Stirling2 generalization).
1
1, 7, 97, 2015, 55841, 1935719, 80574433, 3915183103, 217530794305, 13603055116679, 945542295992801, 72321915976403807, 6036466379411066977, 545983089637963491175, 53194885608199879974241
OFFSET
0,2
FORMULA
a(n)= -sum(A132056(n, m)*(-1)^m, m=1..n), n>=1.
E.g.f.:-(exp(1 - (1-7*x)^(-1/7)) - 1).
CROSSREFS
Cf. A092085 (alternating row sums of S2(7)=A092082).
Sequence in context: A174516 A058805 A305137 * A368439 A376175 A361093
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang Sep 14 2007
STATUS
approved