OFFSET
1,1
EXAMPLE
7^3 - 3^7 = -1844.
MATHEMATICA
Table[7^Prime[n] - Prime[n]^7, {n, 12}] (* Robert G. Wilson v, Sep 23 2004 *)
p7[n_]:=Module[{p=Prime[n]}, 7^p-p^7]; Array[p7, 20] (* Harvey P. Dale, Oct 06 2011 *)
CROSSREFS
KEYWORD
sign
AUTHOR
Parthasarathy Nambi, Sep 22 2004
EXTENSIONS
More terms from Robert G. Wilson v, Sep 23 2004
STATUS
approved