|
|
A230853
|
|
Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly one solution.
|
|
12
|
|
|
0, 2, 6, 16, 26, 34, 44, 54, 62, 72, 98, 108, 116, 126, 136, 144, 154, 180, 190, 198, 208, 218, 226, 236, 260, 270, 278, 288, 298, 306, 316, 342, 352, 360, 370, 380, 388, 398, 424, 434, 442, 452, 462, 470, 480, 504, 514, 522, 532, 542, 550, 560, 586, 596, 604, 614, 624, 632, 642, 668, 678, 686
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
LINKS
|
|
|
MATHEMATICA
|
Select[Tally[Table[m+Total[IntegerDigits[m, 3]], {m, 0, 700}]], #[[2]]==1&][[;; , 1]] (* Harvey P. Dale, Feb 13 2023 *)
|
|
CROSSREFS
|
Related base-3 sequences: A053735, A134451, A230641, A230642, A230643, A230853, A230854, A230855, A230856, A230639, A230640, A010063 (trajectory of 1)
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|