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A013760 17^(3n+1). 2
17, 83521, 410338673, 2015993900449, 9904578032905937, 48661191875666868481, 239072435685151324847153, 1174562876521148458974062689 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..100

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (4913).

FORMULA

a(n)=4913*a(n-1), n>0 ; a(0)=17 . G.f.: 17/(1-4913*x). a(n)=A013761(n)/17 . - Philippe Deléham, Dec 03 2008

PROG

(MAGMA) [17^(3*n+1): n in [0..15]]; // Vincenzo Librandi, May 24 2011

(Maxima) makelist(17^(3*n+1), n, 0, 20); /* Martin Ettl, Oct 21 2012 */

(PARI) a(n)=17^(3*n+1) \\ Charles R Greathouse IV, Jul 11 2016

CROSSREFS

Sequence in context: A125042 A138942 A075902 * A078351 A046883 A046884

Adjacent sequences:  A013757 A013758 A013759 * A013761 A013762 A013763

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 20 16:53 EDT 2017. Contains 289628 sequences.