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A230856 Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly four solutions. 12
248, 492, 978, 1222, 1708, 1952, 2192, 2196, 2436, 2680, 3166, 3410, 3896, 4140, 4380, 4384, 4624, 4868, 5354, 5598, 6084, 6328, 6566, 6572, 6810, 7054, 7540, 7784, 8270, 8514, 8754, 8758, 8998, 9242, 9728, 9972, 10458, 10702, 10942, 10946, 11186, 11430, 11916, 12160, 12646, 12890, 13128 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640, A010063 (trajectory of 1)
Sequence in context: A064977 A068400 A240967 * A109478 A200426 A109476
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Oct 31 2013
STATUS
approved

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Last modified July 14 15:42 EDT 2024. Contains 374322 sequences. (Running on oeis4.)