A023392 - OEIS

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A023392

a(n+1) = a(n) converted to base 10 from base 9 (written in base 10).

2

9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 26, 28, 31, 34, 37, 41, 45, 50, 55, 61, 67, 74, 82, 101, 122, 145, 171, 210, 253, 311, 375, 456, 556, 677, 832, 1124, 1478, 2022, 2686, 3614, 4855, 6584, 10025, 14668, 22107, 33283, 50581, 76341, 125643, 211313

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..160

MATHEMATICA

NestList[FromDigits[IntegerDigits[#, 9]]&, 9, 53] (* Zak Seidov, Apr 18 2014 *)

CROSSREFS

Cf. A023383, A023390.

Sequence in context: A317591 A107043 A182362 * A060009 A250042 A115843

Adjacent sequences: A023389 A023390 A023391 * A023393 A023394 A023395

KEYWORD

nonn,base

AUTHOR

David W. Wilson

STATUS

approved