A045282 Numbers whose base-5 representation contains exactly one 2 and one 4.

14, 22, 39, 47, 54, 59, 69, 70, 71, 73, 89, 97, 102, 107, 110, 111, 113, 117, 139, 147, 164, 172, 179, 184, 194, 195, 196, 198, 214, 222, 227, 232, 235, 236, 238, 242, 254, 259, 269, 270, 271, 273, 279, 284, 294, 295, 296, 298

Offset

1,1

Comments

Subset of A039291. - R. J. Mathar, Oct 20 2008

Links

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

Mathematica

Select[Range[300], DigitCount[#, 5, 2]==DigitCount[#, 5, 4]==1&] (* Harvey P. Dale, Dec 27 2024 *)

Crossrefs

Cf. A007091, A039291.

Sequence in context: A324526 A259750 A211416 * A039291 A043114 A043894

Adjacent sequences: A045279 A045280 A045281 * A045283 A045284 A045285

Keyword

nonn,base

Author

Clark Kimberling

Status

approved