A024097 a(n) = 8^n - n^9.

1, 7, -448, -19171, -258048, -1920357, -9815552, -38256455, -117440512, -253202761, 73741824, 6231986901, 63559696384, 539151314515, 4377385464320, 35145928729457, 281406257233920, 2251681225808751

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..143

Mathematica

Table[8^n-n^9, {n, 0, 60}] (* Vladimir Joseph Stephan Orlovsky, Feb 15 2011 *)

Prog

(Magma) [8^n-n^9: n in [0..143]]; // Vincenzo Librandi, Apr 21 2011

Crossrefs

Sequence in context: A027876 A158599 A009660 * A203060 A261479 A241363

Adjacent sequences: A024094 A024095 A024096 * A024098 A024099 A024100

Keyword

sign

Author

N. J. A. Sloane

Status

approved