A043511 Numbers having three 5's in base 10.

555, 1555, 2555, 3555, 4555, 5055, 5155, 5255, 5355, 5455, 5505, 5515, 5525, 5535, 5545, 5550, 5551, 5552, 5553, 5554, 5556, 5557, 5558, 5559, 5565, 5575, 5585, 5595, 5655, 5755, 5855, 5955, 6555, 7555, 8555, 9555, 10555

Offset

1,1

Links

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Mathematica

Select[Range[555, 11000], DigitCount[#, 10, 5]==3&] (* Harvey P. Dale, May 31 2021 *)

Crossrefs

Subsequence of A011535.

Sequence in context: A075808 A204365 A283158 * A261432 A104809 A233728

Adjacent sequences: A043508 A043509 A043510 * A043512 A043513 A043514

Keyword

nonn,base

Author

Clark Kimberling

Status

approved