id:A157504 - OEIS Search Results

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(det(I - M) - 1)/x where M_jk = (j*x)^k/k!

+0
1

-1, -2, -7, -40, -301, -2856, -32299, -416816, -5892345, -86464000, -1177909711, -8944121088, 349846341467, 29237270702080, 1585383533246925, 78578098584541184, 3843296406581515919, 190784066705549623296 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`A(n) = A157503(n)/n, Egf: (det(I - M) - 1)/x where M_jk = (j*x)^k/k!`
	MATHEMATICA	`A[n_] := A157503[n]/n`
	CROSSREFS	`A157503` `Sequence in context: A052443 A153744 A069732 this_sequence A093985 A162653 A105625` `Adjacent sequences: A157501 A157502 A157503 this_sequence A157505 A157506 A157507`
	KEYWORD	`easy,sign`
	AUTHOR	`Andrew Robbins (and_j_rob(AT)yahoo.com), Mar 02 2009`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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