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A039548
Numbers whose base-12 representation has the same nonzero number of 6's and 11's.
0
83, 138, 227, 282, 371, 426, 515, 570, 659, 714, 803, 858, 875, 887, 899, 911, 923, 935, 959, 971, 983, 995, 996, 997, 998, 999, 1000, 1001, 1003, 1004, 1005, 1006, 1091, 1146, 1235, 1290, 1379, 1434, 1523, 1578, 1590, 1602, 1614, 1626, 1638
OFFSET
1,1
MATHEMATICA
Select[Range[2000], DigitCount[#, 12, 6]==DigitCount[#, 12, 11]>0&] (* Harvey P. Dale, Nov 02 2011 *)
CROSSREFS
Sequence in context: A260495 A165502 A126711 * A141976 A142652 A256345
KEYWORD
nonn,base,easy
STATUS
approved