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A039538
Numbers whose base-12 representation has the same nonzero number of 5's and 6's.
0
66, 77, 210, 221, 354, 365, 498, 509, 642, 653, 726, 738, 750, 762, 774, 792, 793, 794, 795, 796, 799, 800, 801, 802, 803, 810, 822, 834, 846, 858, 869, 881, 893, 905, 917, 924, 925, 926, 927, 928, 931, 932, 933, 934, 935, 953, 965, 977, 989, 1001
OFFSET
1,1
MATHEMATICA
Select[Range[1100], DigitCount[#, 12, 5]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Oct 23 2019 *)
CROSSREFS
Sequence in context: A250739 A124142 A036207 * A095751 A121478 A330809
KEYWORD
nonn,base,easy
STATUS
approved