OFFSET
1,2
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
NestList[IntegerReverse[#+Total[IntegerDigits[#]!]]&, 1, 30] (* Harvey P. Dale, May 05 2023 *)
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Jason Earls, Aug 12 2006
STATUS
approved