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A230854 Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly two solutions. 12
4, 8, 10, 12, 14, 18, 20, 22, 24, 30, 36, 38, 40, 42, 46, 48, 50, 52, 58, 64, 66, 68, 70, 74, 76, 78, 80, 82, 88, 90, 92, 94, 96, 100, 102, 104, 106, 112, 118, 120, 122, 124, 128, 130, 132, 134, 140, 146, 148, 150, 152, 156, 158, 160, 162, 164, 170, 172, 174, 176, 178, 182, 184, 186, 188 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Donovan Johnson, Table of n, a(n) for n = 1..10000

Index entries for Colombian or self numbers and related sequences

CROSSREFS

Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640, A010063 (trajectory of 1)

Sequence in context: A172458 A175226 A057166 * A038801 A310977 A310978

Adjacent sequences:  A230851 A230852 A230853 * A230855 A230856 A230857

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Oct 31 2013

STATUS

approved

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Last modified November 20 14:28 EST 2018. Contains 317402 sequences. (Running on oeis4.)