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A043382
Numbers having two 3's in base 6.
0
21, 57, 93, 111, 117, 123, 126, 127, 128, 130, 131, 135, 141, 165, 201, 237, 273, 309, 327, 333, 339, 342, 343, 344, 346, 347, 351, 357, 381, 417, 453, 489, 525, 543, 549, 555, 558, 559, 560, 562, 563, 567, 573, 597, 633, 651
OFFSET
1,1
CROSSREFS
Cf. A007092.
Sequence in context: A146560 A174969 A176069 * A044123 A044504 A118057
KEYWORD
nonn,base
STATUS
approved