A017193 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A017193

a(n) = (9*n + 2)^9.

1

512, 2357947691, 512000000000, 14507145975869, 165216101262848, 1119130473102767, 5416169448144896, 20711912837890625, 66540410775079424, 186940255267540403, 472161363286556672, 1093685272684360901, 2357947691000000000, 4785448563124474679, 9223372036854775808, 17001416405572203977

(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 (10,-45,120,-210,252,-210,120,-45,10,-1).

MATHEMATICA

(9*Range[0, 15] + 2)^9 (* Paolo Xausa, Dec 01 2025 *)

PROG

(Magma) [(9*n+2)^9: n in [0..15]]; // Vincenzo Librandi, Jul 23 2011

CROSSREFS

Sequence in context: A017013 A017097 A160866 * A017301 A017421 A017553

Adjacent sequences: A017190 A017191 A017192 * A017194 A017195 A017196

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved