id:A014483 - OEIS Search Results

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Expansion of (1+2x)/(1-2x)^4.

+0
3

1, 10, 56, 240, 880, 2912, 8960, 26112, 72960, 197120, 518144, 1331200, 3354624, 8314880, 20316160, 49020928, 116981760, 276430848, 647495680, 1504706560, 3471835136, 7958691840, 18136170496 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=2^n*A000330(n+1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 23 2008]`
	CROSSREFS	`Cf. A087076, A058645.` `Sequence in context: A035040 A002889 A055911 this_sequence A087076 A116971 A034195` `Adjacent sequences: A014480 A014481 A014482 this_sequence A014484 A014485 A014486`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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