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A039015
Numbers whose base-5 representation has the same number of 3's and 4's.
1
0, 1, 2, 5, 6, 7, 10, 11, 12, 19, 23, 25, 26, 27, 30, 31, 32, 35, 36, 37, 44, 48, 50, 51, 52, 55, 56, 57, 60, 61, 62, 69, 73, 79, 84, 89, 95, 96, 97, 103, 108, 113, 115, 116, 117, 125, 126, 127, 130, 131, 132, 135, 136, 137, 144, 148, 150, 151, 152, 155, 156, 157
OFFSET
1,3
LINKS
MATHEMATICA
Select[Range[0, 200], DigitCount[#, 5, 3]==DigitCount[#, 5, 4]&] (* Harvey P. Dale, Oct 08 2017 *)
CROSSREFS
Cf. A007091.
Sequence in context: A177987 A047217 A219650 * A037453 A014528 A374047
KEYWORD
nonn,base,easy
STATUS
approved