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A013900 21^(5n+3). 1
9261, 37822859361, 154472377739119461, 630880792396715529789561, 2576580875108218291929075869661, 10523016528610349434285830688358359761, 42977062327514056734916195400155065458259861, 175522663228862486625127968549968702993144556569961 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..50

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (4084101).

FORMULA

a(n) = 4084101*a(n-1), a(0)=9261. [Vincenzo Librandi, May 27 2011]

PROG

(MAGMA) [21^(5*n+3): n in [0..10]]; // Vincenzo Librandi, May 27 2011

CROSSREFS

Sequence in context: A035910 A202466 A013815 * A100696 A225024 A237401

Adjacent sequences:  A013897 A013898 A013899 * A013901 A013902 A013903

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 25 21:59 EDT 2017. Contains 289798 sequences.