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 A230855 Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly three solutions. 12
 28, 32, 56, 60, 84, 86, 110, 114, 138, 142, 166, 168, 192, 196, 220, 224, 244, 252, 272, 276, 300, 304, 328, 330, 354, 358, 382, 386, 410, 412, 436, 440, 464, 468, 488, 496, 516, 520, 544, 548, 572, 574, 598, 602, 626, 630, 654, 656, 680, 684, 708, 712, 730, 732, 734, 736, 738, 740, 758, 762 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Donovan Johnson, Table of n, a(n) for n = 1..10000 CROSSREFS Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640, A010063 (trajectory of 1) Sequence in context: A121018 A232727 A232766 * A090637 A261113 A280649 Adjacent sequences:  A230852 A230853 A230854 * A230856 A230857 A230858 KEYWORD nonn,base AUTHOR N. J. A. Sloane, Oct 31 2013 STATUS approved

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Last modified October 22 17:55 EDT 2019. Contains 328319 sequences. (Running on oeis4.)