OFFSET
1,2
COMMENTS
Next term is too large to include.
The next term has 217864 digits. - Harvey P. Dale, Jun 28 2021
MATHEMATICA
FoldList[#2 + #1^#1 &, 1, {1, 2, 6}] (* G. C. Greubel, Oct 12 2016 *)
NestList[#+#^#&, 1, 4] (* Harvey P. Dale, Jun 28 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, Dec 10 2007
STATUS
approved