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A013845 7^(5*n+4). 1
2401, 40353607, 678223072849, 11398895185373143, 191581231380566414401, 3219905755813179726837607, 54116956037952111668959660849, 909543680129861140820205019889143, 15286700631942576193765185769276826401 (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 (16807).

FORMULA

a(n+1)=16807*a(n). - Harvey P. Dale, Sep 29 2015

MATHEMATICA

7^(5*Range[0, 20]+4) (* or *) NestList[16807#&, 2401, 20]

PROG

(MAGMA) [7^(5*n+4): n in [0..15]]; // Vincenzo Librandi, Jul 08 2011

CROSSREFS

Sequence in context: A226092 A097015 A222461 * A031776 A251774 A031547

Adjacent sequences:  A013842 A013843 A013844 * A013846 A013847 A013848

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 23 01:14 EDT 2017. Contains 290953 sequences.