OFFSET
1,3
EXAMPLE
As a(5)=112 and a(6)=131, their digits in inverse order are 131211 and that is (1) 1 followed by (1) 3, (1) 1, (1) 2 and (2) 1's, so a(7) = 11112.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Floor van Lamoen, Nov 08 2005
EXTENSIONS
Definition adapted to offset by Georg Fischer, Jun 18 2021
STATUS
approved