A045300 Numbers whose base-5 representation contains exactly two 3's and no 4's.

18, 43, 68, 78, 83, 88, 90, 91, 92, 143, 168, 193, 203, 208, 213, 215, 216, 217, 268, 293, 318, 328, 333, 338, 340, 341, 342, 378, 383, 388, 390, 391, 392, 403, 408, 413, 415, 416, 417, 428, 433, 438, 440, 441, 442, 450, 451, 452

Offset

1,1

Links

Table of n, a(n) for n=1..48.

Mathematica

Select[Range[500], DigitCount[#, 5, 3]==2&&DigitCount[#, 5, 4]==0&] (* Harvey P. Dale, Jan 24 2013 *)

Crossrefs

Cf. A007091.

Sequence in context: A067750 A043362 A023735 * A045189 A044095 A044476

Adjacent sequences: A045297 A045298 A045299 * A045301 A045302 A045303

Keyword

nonn,base

Author

Clark Kimberling

Status

approved