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A039380 Numbers whose base-9 representation has the same nonzero number of 3's and 6's. 0
33, 57, 114, 138, 195, 219, 249, 258, 267, 285, 294, 297, 298, 299, 301, 302, 304, 305, 312, 321, 357, 381, 438, 462, 489, 498, 507, 513, 514, 515, 517, 518, 520, 521, 525, 534, 552, 561, 600, 624, 681, 705, 762, 786, 843, 867, 924, 948, 978, 987, 996 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A007095.
Sequence in context: A351396 A350598 A260872 * A043203 A043983 A080673
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved

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Last modified June 24 02:53 EDT 2024. Contains 373661 sequences. (Running on oeis4.)