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A017009 a(n) = (7*n + 2)^5. 1
32, 59049, 1048576, 6436343, 24300000, 69343957, 164916224, 345025251, 656356768, 1160290625, 1934917632, 3077056399, 4704270176, 6956883693, 10000000000, 14025517307, 19254145824, 25937424601 (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 (6, -15, 20, -15, 6, -1).

MATHEMATICA

(7*Range[0, 20]+2)^5 (* or *) LinearRecurrence[{6, -15, 20, -15, 6, -1}, {32, 59049, 1048576, 6436343, 24300000, 69343957}, 20] (* Harvey P. Dale, Feb 10 2019 *)

PROG

(MAGMA) [(7*n+2)^5: n in [0..30]]; // Vincenzo Librandi, Jul 13 2011

CROSSREFS

Sequence in context: A221086 A054374 A221138 * A176030 A034245 A230566

Adjacent sequences:  A017006 A017007 A017008 * A017010 A017011 A017012

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 18 10:27 EDT 2019. Contains 328147 sequences. (Running on oeis4.)