id:A081923 - OEIS Search Results

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A081923

Expansion of exp(2x)/(1-x)^2.

+0
3

1, 4, 18, 92, 536, 3552, 26608, 223456, 2085504, 21450752, 241320704, 2949474816, 38933066752, 552141672448, 8374148696064, 135274709700608, 2318995023429632, 42051109758173184, 804227474125029376 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Binomial transform of A001339` `Polynomials in A010027 evaluated at 3. - Ralf Stephan, Dec 15 2004`
	FORMULA	`E.g.f. exp(2x)/(1-x)^2`
	CROSSREFS	`Cf. A081924.` `Adjacent sequences: A081920 A081921 A081922 this_sequence A081924 A081925 A081926` `Sequence in context: A020070 A036749 A011270 this_sequence A020064 A123589 A121584`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 01 2003`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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