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A016788 a(n) = (3*n+1)^12. 1
1, 16777216, 13841287201, 1000000000000, 23298085122481, 281474976710656, 2213314919066161, 12855002631049216, 59604644775390625, 232218265089212416, 787662783788549761, 2386420683693101056, 6582952005840035281 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

Index entries for linear recurrences with constant coefficients, signature (13, -78, 286, -715, 1287, -1716, 1716, -1287, 715, -286, 78, -13, 1).

FORMULA

a(n) = A008456(A016777(n)). - Michel Marcus, Jun 16 2016

MATHEMATICA

Table[(3n+1)^12, {n, 0, 100}] (* Mohammad K. Azarian, Jun 15 2016 *)

PROG

(MAGMA) [(3*n+1)^12: n in [0..20]]; // Vincenzo Librandi, Sep 29 2011

CROSSREFS

Cf. A008456, A016777.

Sequence in context: A017072 A017264 A017372 * A017492 A017624 A016812

Adjacent sequences:  A016785 A016786 A016787 * A016789 A016790 A016791

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 20 06:32 EDT 2017. Contains 290824 sequences.