A045004 Numbers whose base-3 representation contains exactly three 0's and no 2's.

27, 82, 84, 90, 108, 247, 253, 255, 271, 273, 279, 325, 327, 333, 351, 742, 760, 766, 768, 814, 820, 822, 838, 840, 846, 976, 982, 984, 1000, 1002, 1008, 1054, 1056, 1062, 1080, 2227, 2281, 2299, 2305, 2307, 2443, 2461, 2467

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Crossrefs

Cf. A007089.

Sequence in context: A255624 A008884 A031455 * A042432 A042430 A195028

Adjacent sequences: A045001 A045002 A045003 * A045005 A045006 A045007

Keyword

nonn,base

Author

Clark Kimberling

Status

approved