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A013716 11^(2n+1). 4
11, 1331, 161051, 19487171, 2357947691, 285311670611, 34522712143931, 4177248169415651, 505447028499293771, 61159090448414546291, 7400249944258160101211, 895430243255237372246531 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (121).

FORMULA

a(n)=121*a(n-1), n>0 ; a(0)=11 . G.f.: 11/(1-121*x). - Philippe Deléham, Nov 25 2008

MAPLE

seq(11^(2*n+1), n=0..11); # Nathaniel Johnston, Jun 25 2011

PROG

(MAGMA) [11^(2*n+1): n in [0..15]]; // Vincenzo Librandi, Jun 26 2011

(PARI) a(n)=11^(2*n+1) \\ Charles R Greathouse IV, Jul 11 2016

CROSSREFS

Cf. A013708-A013715, A013717-A013729.

Sequence in context: A223039 A209093 A078274 * A110195 A015484 A145185

Adjacent sequences:  A013713 A013714 A013715 * A013717 A013718 A013719

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 23 20:15 EDT 2017. Contains 283957 sequences.