id:A006155 - OEIS Search Results

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Expansion of 1/(2-x-e^x).
(Formerly M1945)

+0
2

1, 2, 9, 61, 551, 6221, 84285, 1332255, 24066691, 489100297, 11044268633, 274327080611, 7433424980943, 218208342366093, 6898241919264181, 233651576126946103, 8441657595745501019, 324052733365292875025 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`Getu, S.; Shapiro, L. W.; Combinatorial view of the composition of functions. Ars Combin. 10 (1980), 131-145.`
	LINKS	`INRIA Algorithms Project, Encyclopedia of Combinatorial Structures 157`
	FORMULA	`E.g.f.: 1/(2-x-exp(x)).`
	CROSSREFS	`Cf. A032112.` `Sequence in context: A053983 A107883 A088182 this_sequence A121870 A113662 A052820` `Adjacent sequences: A006152 A006153 A006154 this_sequence A006156 A006157 A006158`
	KEYWORD	`nonn,easy`
	AUTHOR	`Simon Plouffe (plouffe(AT)math.uqam.ca)`
	EXTENSIONS	`More terms from Ralf Stephan, Mar 12 2004`

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Last modified July 23 17:35 EDT 2008. Contains 142285 sequences.

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