OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
MATHEMATICA
Table[3^n-n^7, {n, 0, 20}] (* Harvey P. Dale, Jan 22 2024 *)
PROG
(Magma) [3^n-n^7: n in [0..35]]; // Vincenzo Librandi, May 13 2011
CROSSREFS
KEYWORD
sign
AUTHOR
STATUS
approved