A033866 Least number of Reverse-then-add persistence n.

1, 10, 19, 59, 69, 166, 79, 188, 193, 1397, 829, 167, 2069, 1797, 849, 177, 1496, 739, 1798, 10777, 6999, 1297, 869, 187, 89, 10797, 10853, 10921, 10971, 13297, 10548, 13293, 17793, 20889, 700269, 106977, 108933, 80359, 13697, 10794, 15891

Offset

0,2

Links

Table of n, a(n) for n=0..40.

Crossrefs

Essentially same as A023109.

Sequence in context: A330570 A369305 A065198 * A023109 A255530 A146091

Adjacent sequences: A033863 A033864 A033865 * A033867 A033868 A033869

Keyword

nonn,base

Author

David W. Wilson

Status

approved