OFFSET
0,2
EXAMPLE
a(0) = 1: (1,2,3,4,5,6,7).
a(1) = 7^7 = 823543.
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Sep 10 2014
EXTENSIONS
a(13)-a(35) from Pontus von Brömssen, Jan 09 2024
STATUS
approved