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

Author

Clark Kimberling

Keywords

• nonn
• base

Comments

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

Crossrefs

Cf. A007091, A039291.

Programs

Mathematica

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