A043368 Numbers having four 4's in base 5.

624, 1249, 1874, 2499, 2624, 2749, 2874, 2999, 3024, 3049, 3074, 3099, 3104, 3109, 3114, 3119, 3120, 3121, 3122, 3123, 3749, 4374, 4999, 5624, 5749, 5874, 5999, 6124, 6149, 6174, 6199, 6224, 6229, 6234, 6239, 6244, 6245

Offset

1,1

Links

Table of n, a(n) for n=1..37.

Mathematica

Select[Range[6500], DigitCount[#, 5, 4]==4&] (* Harvey P. Dale, Sep 17 2018 *)

Crossrefs

Cf. A007091.

Sequence in context: A035479 A180453 A216843 * A158374 A349031 A006912

Adjacent sequences: A043365 A043366 A043367 * A043369 A043370 A043371

Keyword

nonn,base

Author

Clark Kimberling

Status

approved