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A024084 a(n) = 7^n - n^9. 3
1, 6, -463, -19340, -259743, -1936318, -9960047, -39530064, -128452927, -347066882, -717524751, -380620948, 8681506849, 86284511034, 657562026065, 4709118150568, 33164211092865, 232511926110710, 1628215238620081 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..400

PROG

(MAGMA) [7^n-n^9: n in [0..20]]; // Vincenzo Librandi, Jul 04 2011

CROSSREFS

Sequence in context: A232593 A267082 A051735 * A332146 A132590 A112945

Adjacent sequences:  A024081 A024082 A024083 * A024085 A024086 A024087

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified August 14 18:13 EDT 2022. Contains 356122 sequences. (Running on oeis4.)