OFFSET

0,3

COMMENTS

In base 10, two successive terms have the same representation, except for one position, where the digits differ from exactly one unit. This difference can occur on a leading zero.

Conjectured to be a permutation of the nonnegative integers. See A261729 for putative inverse.

LINKS

Paul Tek, Table of n, a(n) for n = 0..10000

Paul Tek, PERL program for this sequence

PROG

(Perl) See Links section.

CROSSREFS

KEYWORD

AUTHOR

Paul Tek, Aug 30 2015

STATUS

approved