login
A039206
Numbers whose base-11 representation has the same number of 7's and 10's.
0
0, 1, 2, 3, 4, 5, 6, 8, 9, 11, 12, 13, 14, 15, 16, 17, 19, 20, 22, 23, 24, 25, 26, 27, 28, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 44, 45, 46, 47, 48, 49, 50, 52, 53, 55, 56, 57, 58, 59, 60, 61, 63, 64, 66, 67, 68, 69, 70, 71, 72, 74, 75, 87, 88, 89, 90, 91, 92, 93
OFFSET
1,3
MATHEMATICA
Select[Range[0, 100], DigitCount[#, 11, 7]==DigitCount[#, 11, 10]&] (* Harvey P. Dale, Mar 23 2018 *)
CROSSREFS
Sequence in context: A097624 A000398 A039267 * A039118 A229302 A067314
KEYWORD
nonn,base,easy
STATUS
approved