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A039517 Numbers n such that representation in base 12 has same nonzero number of 2's and 6's. 0
30, 74, 174, 218, 294, 306, 330, 342, 354, 360, 361, 363, 364, 365, 367, 368, 369, 370, 371, 378, 390, 402, 414, 426, 462, 506, 606, 650, 750, 794, 866, 878, 888, 889, 891, 892, 893, 895, 896, 897, 898, 899, 902, 914, 926, 950, 962, 974, 986, 998, 1038 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Range[1100], DigitCount[#, 12, 2]==DigitCount[#, 12, 6]>0&] (* Harvey P. Dale, Jul 04 2015 *)

CROSSREFS

Sequence in context: A259753 A308137 A179321 * A185479 A045560 A159219

Adjacent sequences:  A039514 A039515 A039516 * A039518 A039519 A039520

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified January 17 14:57 EST 2020. Contains 330958 sequences. (Running on oeis4.)