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

Author

N. J. A. Sloane

Keywords

• sign

Links

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

Programs

Magma

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

Mathematica

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