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A039526 Numbers whose base-12 representation has the same nonzero number of 3's and 7's. 0
43, 87, 187, 231, 331, 375, 439, 451, 463, 487, 499, 511, 516, 517, 518, 520, 521, 522, 524, 525, 526, 527, 535, 547, 559, 571, 619, 663, 763, 807, 907, 951, 1011, 1023, 1035, 1044, 1045, 1046, 1048, 1049, 1050, 1052, 1053, 1054, 1055, 1059 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..46.

CROSSREFS

Sequence in context: A037986 A350141 A198593 * A108394 A288641 A141924

Adjacent sequences:  A039523 A039524 A039525 * A039527 A039528 A039529

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified June 28 12:59 EDT 2022. Contains 354907 sequences. (Running on oeis4.)