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A013764 19^(3n+1). 1
19, 130321, 893871739, 6131066257801, 42052983462257059, 288441413567621167681, 1978419655660313589123979, 13569980418174090907801371961, 93076495688256089536609610280499 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..90

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (6859).

FORMULA

a(n) = 6859*a(n-1), a(0)= 19. // Vincenzo Librandi, May 24 2011

PROG

(MAGMA) [19^(3*n+1): n in [0..15]]; // Vincenzo Librandi, May 24 2011

(PARI) a(n)=19^(3*n+1) \\ Charles R Greathouse IV, Jul 10 2016

CROSSREFS

Sequence in context: A034207 A098970 A172751 * A078353 A177818 A269446

Adjacent sequences:  A013761 A013762 A013763 * A013765 A013766 A013767

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 27 18:30 EDT 2017. Contains 285528 sequences.