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A031483
Numbers whose base-7 representation has one more 0 than 6's.
0
7, 14, 21, 28, 35, 50, 51, 52, 53, 54, 56, 63, 70, 77, 84, 99, 100, 101, 102, 103, 105, 112, 119, 126, 133, 148, 149, 150, 151, 152, 154, 161, 168, 175, 182, 197, 198, 199, 200, 201, 203, 210, 217, 224, 231, 246, 247, 248, 249, 250
OFFSET
1,1
CROSSREFS
Cf. A007093.
Sequence in context: A028437 A187395 A033019 * A020334 A044832 A033004
KEYWORD
nonn,base
STATUS
approved