A043465 Numbers having one 3 in base 9.

3, 12, 21, 27, 28, 29, 31, 32, 33, 34, 35, 39, 48, 57, 66, 75, 84, 93, 102, 108, 109, 110, 112, 113, 114, 115, 116, 120, 129, 138, 147, 156, 165, 174, 183, 189, 190, 191, 193, 194, 195, 196, 197, 201, 210, 219, 228, 237, 243, 244

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Mathematica

Select[Range[300], DigitCount[#, 9, 3]==1&] (* Harvey P. Dale, Nov 15 2014 *)

Crossrefs

Cf. A007095.

Sequence in context: A193558 A256131 A080767 * A074276 A055041 A061819

Adjacent sequences: A043462 A043463 A043464 * A043466 A043467 A043468

Keyword

nonn,base

Author

Clark Kimberling

Status

approved