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A017081 a(n) = (8*n + 1)^5. 1
1, 59049, 1419857, 9765625, 39135393, 115856201, 282475249, 601692057, 1160290625, 2073071593, 3486784401, 5584059449, 8587340257, 12762815625, 18424351793, 25937424601, 35723051649, 48261724457 (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 (6,-15,20,-15,6,-1).

FORMULA

G.f.: (1 + 59043*x + 1065578*x^2 + 2132198*x^3 + 658533*x^4 + 16807*x^5)/(x-1)^6. - R. J. Mathar, Jul 14 2016

PROG

(MAGMA) [(8*n+1)^5: n in [0..30]]; // Vincenzo Librandi, Jul 11 2011

CROSSREFS

Sequence in context: A321826 A255893 A046323 * A017165 A017381 A017501

Adjacent sequences:  A017078 A017079 A017080 * A017082 A017083 A017084

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified April 19 22:22 EDT 2019. Contains 322291 sequences. (Running on oeis4.)