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A261909
A261908(n)/9.
1
1, 10, 11, 20, 21, 30, 31, 40, 41, 50, 51, 60, 61, 70, 71, 80, 81, 90, 91, 100, 110, 111, 121, 131, 141, 151, 161, 171, 181, 191, 192, 200, 201, 212, 220, 231, 232, 252, 262, 272, 282, 292, 293, 300, 302, 312, 313, 321
OFFSET
1,2
COMMENTS
Created in an attempt to understand A035137. It would be nice to have an independent definition of these numbers.
CROSSREFS
Sequence in context: A329447 A352339 A197652 * A325483 A235202 A049345
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 09 2015
STATUS
approved