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A039608 Numbers whose base-12 representation has the same nonzero number of 1's and 6's. 0
18, 73, 150, 174, 186, 198, 210, 216, 218, 219, 220, 221, 223, 224, 225, 226, 227, 234, 246, 258, 270, 282, 306, 361, 450, 505, 594, 649, 738, 793, 865, 876, 878, 879, 880, 881, 883, 884, 885, 886, 887, 889, 901, 913, 925, 949, 961, 973, 985, 997, 1026 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Range[1200], DigitCount[#, 12, 1]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Oct 14 2018 *)

CROSSREFS

Sequence in context: A110753 A154670 A041626 * A211619 A305018 A041628

Adjacent sequences:  A039605 A039606 A039607 * A039609 A039610 A039611

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified September 26 23:42 EDT 2021. Contains 347673 sequences. (Running on oeis4.)