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A017191 a(n) = (9*n + 2)^7. 1
128, 19487171, 1280000000, 17249876309, 114415582592, 506623120463, 1727094849536, 4902227890625, 12151280273024, 27136050989627, 55784660123648, 107213535210701, 194871710000000, 337931541778439 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

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

Index entries for linear recurrences with constant coefficients, signature (8, -28, 56, -70, 56, -28, 8, -1).

PROG

(MAGMA) [(9*n+2)^7: n in [0..20]]; // Vincenzo Librandi, Jul 23 2011

CROSSREFS

Sequence in context: A196995 A214389 A017095 * A017299 A160865 A017419

Adjacent sequences:  A017188 A017189 A017190 * A017192 A017193 A017194

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 1 13:04 EDT 2020. Contains 337443 sequences. (Running on oeis4.)