A027657 - OEIS

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A027657

Expansion of (1+4*x)/(1-34*x+x^2).

1, 38, 1291, 43856, 1489813, 50609786, 1719242911, 58403649188, 1984004829481, 67397760553166, 2289539853978163, 77776957274704376, 2642127007485970621, 89754541297248296738, 3049012277098956118471 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Tanya Khovanova, Recursive Sequences`
	FORMULA	`a(n)=34*a(n-1)-a(n-2)for n>1; a(0)=1, a(1)=38. [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 18 2008]`
	MATHEMATICA	`Transpose[NestList[{#[[2]], 34#[[2]]-#[[1]]}&, {1, 38}, 20]][[1]] (* From Harvey P. Dale, Mar 6 2011 *)`
	CROSSREFS	`Sequence in context: A028199 A098612 A137030 * A162858 A163221 A163660` `Adjacent sequences: A027654 A027655 A027656 * A027658 A027659 A027660`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 14:47 EST 2012. Contains 205623 sequences.