A010063 - OEIS

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A010063

a(n+1) = a(n) + sum of digits in base 3 representation of a(n), with a(0) = 1.

12

1, 2, 4, 6, 8, 12, 14, 18, 20, 24, 28, 30, 32, 36, 38, 42, 46, 50, 56, 60, 64, 68, 74, 80, 88, 92, 96, 100, 104, 110, 114, 118, 122, 128, 134, 142, 148, 154, 160, 168, 172, 176, 182, 188, 196, 202, 208, 214, 222, 228, 234, 240, 248, 252, 254, 258

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

OFFSET

0,2

LINKS

Donovan Johnson, Table of n, a(n) for n = 0..10000

Index entries for Colombian or self numbers and related sequences

MATHEMATICA

NestList[#+Total[IntegerDigits[#, 3]]&, 1, 60] (* Harvey P. Dale, Jun 14 2022 *)

CROSSREFS

Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640,

Sequence in context: A357371 A360971 A249721 * A260652 A324102 A089623

Adjacent sequences: A010060 A010061 A010062 * A010064 A010065 A010066

KEYWORD

nonn,base

AUTHOR

Leonid Broukhis

EXTENSIONS

More terms from Neven Juric, Apr 11 2008

STATUS

approved