A039525 - OEIS

A039525

Numbers whose base-12 representation has the same nonzero number of 3's and 6's.

42, 75, 186, 219, 330, 363, 438, 450, 462, 486, 498, 504, 505, 506, 508, 509, 511, 512, 513, 514, 515, 522, 534, 546, 558, 570, 618, 651, 762, 795, 867, 879, 891, 900, 901, 902, 904, 905, 907, 908, 909, 910, 911, 915, 927, 951, 963, 975, 987, 999, 1050

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

MATHEMATICA

Select[Range[1200], DigitCount[#, 12, 3]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Jan 08 2015 *)

CROSSREFS

Sequence in context: A043760 A043769 A259737 * A072326 A068700 A303283

Adjacent sequences: A039522 A039523 A039524 * A039526 A039527 A039528

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved