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A039023 Numbers n such that representation in base 6 has same number of 1's and 5's. 0
0, 2, 3, 4, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 31, 41, 53, 59, 65, 66, 68, 69, 70, 72, 74, 75, 76, 83, 84, 86, 87, 88, 90, 92, 93, 94, 96, 98, 99, 100, 103, 108, 110, 111, 112, 119, 120, 122, 123, 124, 126, 128, 129, 130, 132, 134, 135, 136, 139 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..62.

MATHEMATICA

Select[Range[0, 200], DigitCount[#, 6, 1]==DigitCount[#, 6, 5]&] (* Harvey P. Dale, Nov 26 2011 *)

CROSSREFS

Sequence in context: A265549 A084544 A268236 * A110918 A181542 A160914

Adjacent sequences:  A039020 A039021 A039022 * A039024 A039025 A039026

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified September 17 16:57 EDT 2019. Contains 327136 sequences. (Running on oeis4.)