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A013763 18^(3n+2). 2
324, 1889568, 11019960576, 64268410079232, 374813367582081024, 2185911559738696531968, 12748236216396078174437376, 74347713614021927913318776832, 433595865796975883590475106484224 (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 (5832).

FORMULA

a(n)=5832*a(n-1), n>0 ; a(0)=324. G.f.: 324/(1-5832*x). a(n)=18*A013762(n). - Philippe Deléham, Dec 07 2008

PROG

(MAGMA) [18^(3*n+2): n in [0..15]]; // Vincenzo Librandi, May 24 2011

(Maxima) makelist(18^(3*n+2), n, 0, 20); - Martin Ettl, Oct 21 2012

(PARI) a(n)=18^(3*n+2) \\ Charles R Greathouse IV, Jul 11 2016

CROSSREFS

Sequence in context: A209016 A132644 A202635 * A013887 A172198 A159976

Adjacent sequences:  A013760 A013761 A013762 * A013764 A013765 A013766

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 23 22:23 EDT 2017. Contains 291021 sequences.