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%I #10 Nov 01 2013 14:12:41
%S 28,32,56,60,84,86,110,114,138,142,166,168,192,196,220,224,244,252,
%T 272,276,300,304,328,330,354,358,382,386,410,412,436,440,464,468,488,
%U 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
%N Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly three solutions.
%H Donovan Johnson, <a href="/A230855/b230855.txt">Table of n, a(n) for n = 1..10000</a>
%H <a href="/index/Coi#Colombian">Index entries for Colombian or self numbers and related sequences</a>
%Y Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640, A010063 (trajectory of 1)
%K nonn,base
%O 1,1
%A _N. J. A. Sloane_, Oct 31 2013