A024109 a(n) = 9^n - n^8.

1, 8, -175, -5832, -58975, -331576, -1148175, -981832, 26269505, 344373768, 3386784401, 31166700728, 281999554785, 2541050097608, 22875316665905, 205888569204024, 1853015893884545, 16677174723909128, 150094624277038545

Offset: 0

Author

N. J. A. Sloane

Keywords

• sign
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 0..400

Programs

Magma

[9^n-n^8: n in [0..25]]; // Vincenzo Librandi, Jul 06 2011

Mathematica

Table[9^n-n^8,{n,0,20}] (* Harvey P. Dale, May 21 2021 *)