A045295 Numbers whose base-5 representation contains no 3's and exactly three 4's.

124, 249, 374, 524, 549, 574, 604, 609, 614, 620, 621, 622, 749, 874, 999, 1149, 1174, 1199, 1229, 1234, 1239, 1245, 1246, 1247, 1374, 1499, 1624, 1774, 1799, 1824, 1854, 1859, 1864, 1870, 1871, 1872, 2524, 2549, 2574

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Mathematica

Select[Range[2600], DigitCount[#, 5, 3]==0&&DigitCount[#, 5, 4]==3&] (* Harvey P. Dale, Jul 03 2017 *)

Crossrefs

Cf. A007091.

Sequence in context: A023740 A031476 A045205 * A045280 A246732 A214485

Adjacent sequences: A045292 A045293 A045294 * A045296 A045297 A045298

Keyword

nonn,base

Author

Clark Kimberling

Status

approved