A039532 Numbers whose base-12 representation has the same nonzero number of 4's and 6's.

54, 76, 198, 220, 342, 364, 486, 508, 582, 594, 606, 618, 642, 648, 649, 650, 651, 653, 655, 656, 657, 658, 659, 666, 678, 690, 702, 714, 774, 796, 868, 880, 892, 904, 912, 913, 914, 915, 917, 919, 920, 921, 922, 923, 928, 952, 964, 976, 988, 1000

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Mathematica

Select[Range[1000], DigitCount[#, 12, 4]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Apr 18 2020 *)

Crossrefs

Sequence in context: A350886 A281920 A005129 * A007244 A365262 A114817

Adjacent sequences: A039529 A039530 A039531 * A039533 A039534 A039535

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved