A023390 -id:A023390 - cp's OEIS frontend

A023383 a(n+1) = a(n) converted to base 10 from base 5 (written in base 10).

5, 10, 20, 40, 130, 1010, 13020, 404040, 100412130, 201201142010, 11244024443021020, 43242234044024403133040, 141203414122301104243434200224130

Offset: 1

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David W. Wilson

nonn
base

Vincenzo Librandi, Table of n, a(n) for n = 1..22

Cf. A023390.

NestList[FromDigits[IntegerDigits[#,5]]&,5,15] (* Harvey P. Dale, Jul 22 2012 *)

A023392 a(n+1) = a(n) converted to base 10 from base 9 (written in base 10).

Original entry on oeis.org

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

Offset: 1

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David W. Wilson

nonn
base

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

Cf. A023383, A023390.

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

cp's OEIS Frontend

A023383 a(n+1) = a(n) converted to base 10 from base 5 (written in base 10).

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