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A013727 22^(2n+1). 3
22, 10648, 5153632, 2494357888, 1207269217792, 584318301411328, 282810057883082752, 136880068015412051968, 66249952919459433152512, 32064977213018365645815808, 15519448971100888972574851072 (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 (484).

FORMULA

a(n)=484*a(n-1), n>0; a(0)=22. G.f.: 22/(1-484*x). - Philippe Deléham, Nov 28 2008

MAPLE

seq(22^(2*n+1), n=0..10); # Nathaniel Johnston, Jun 26 2011

PROG

(MAGMA) [22^(2*n+1): n in [0..15]]; // Vincenzo Librandi, Jun 26 2011

(PARI) a(n)=22^(2*n+1) \\ Charles R Greathouse IV, Jul 11 2016

CROSSREFS

Cf. A013708-A013726, A013728-A013729.

Sequence in context: A279298 A235389 A267491 * A229346 A254654 A028692

Adjacent sequences:  A013724 A013725 A013726 * A013728 A013729 A013730

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 21 23:43 EDT 2017. Contains 290940 sequences.