A043397 Numbers whose base-7 representation contains exactly one 1.

1, 7, 9, 10, 11, 12, 13, 15, 22, 29, 36, 43, 49, 51, 52, 53, 54, 55, 63, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 79, 80, 81, 82, 83, 84, 86, 87, 88, 89, 90, 91, 93, 94, 95, 96, 97, 99, 105, 107, 108, 109, 110, 111, 113, 120, 127

Offset

1,2

Links

Table of n, a(n) for n=1..58.

Crossrefs

Cf. A007093.

Sequence in context: A031952 A043617 A043696 * A008536 A031000 A205872

Adjacent sequences: A043394 A043395 A043396 * A043398 A043399 A043400

Keyword

nonn,base

Author

Clark Kimberling

Status

approved