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A027657 Expansion of (1+4*x)/(1-34*x+x^2). 0
1, 38, 1291, 43856, 1489813, 50609786, 1719242911, 58403649188, 1984004829481, 67397760553166, 2289539853978163, 77776957274704376, 2642127007485970621, 89754541297248296738, 3049012277098956118471 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..14.

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (34, -1).

FORMULA

a(n)=34*a(n-1)-a(n-2)for n>1; a(0)=1, a(1)=38. [From Philippe Deléham, Nov 18 2008]

MATHEMATICA

Transpose[NestList[{#[[2]], 34#[[2]]-#[[1]]}&, {1, 38}, 20]][[1]]  (* Harvey P. Dale, Mar 06 2011 *)

CROSSREFS

Sequence in context: A268739 A239043 A137030 * A268885 A162858 A163221

Adjacent sequences:  A027654 A027655 A027656 * A027658 A027659 A027660

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified August 19 23:35 EDT 2017. Contains 290821 sequences.