OFFSET
0,1
COMMENTS
The next term has 163 digits.
MATHEMATICA
NestList[#/6*(145#^3-280#^2+179#-38)&, 2, 3] (* Harvey P. Dale, Apr 09 2015 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Jonathan Vos Post, Nov 17 2004
STATUS
approved