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A039467
Numbers whose base-11 representation has the same nonzero number of 3's and 6's.
0
39, 69, 160, 190, 281, 311, 369, 380, 391, 413, 424, 429, 430, 431, 433, 434, 436, 437, 438, 439, 446, 457, 468, 479, 523, 553, 644, 674, 729, 740, 751, 759, 760, 761, 763, 764, 766, 767, 768, 769, 773, 784, 806, 817, 828, 839, 886, 916, 1007, 1037
OFFSET
1,1
MATHEMATICA
Select[Range[1100], DigitCount[#, 11, 3]==DigitCount[#, 11, 6]>0&] (* Harvey P. Dale, Jul 04 2019 *)
CROSSREFS
Sequence in context: A020166 A046448 A249701 * A250657 A243577 A253153
KEYWORD
nonn,base,easy
STATUS
approved