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A024045 a(n) = 4^n-n^9. 2
1, 3, -496, -19619, -261888, -1952101, -10073600, -40337223, -134152192, -387158345, -998951424, -2353753387, -5143003136, -10537390509, -20392611328, -37369617551, -64424509440, -101408007313, -129639813632 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..500

PROG

(MAGMA) [4^n-n^9: n in [0..30]]; // Vincenzo Librandi, Jul 02 2011

CROSSREFS

Sequence in context: A142801 A057632 A245245 * A334304 A255017 A160362

Adjacent sequences:  A024042 A024043 A024044 * A024046 A024047 A024048

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified November 30 05:12 EST 2021. Contains 349419 sequences. (Running on oeis4.)