A039290 Numbers whose base-5 representation has the same nonzero number of 2's and 3's.

13, 17, 38, 42, 53, 58, 65, 66, 69, 73, 77, 82, 85, 86, 89, 97, 113, 117, 138, 142, 163, 167, 178, 183, 190, 191, 194, 198, 202, 207, 210, 211, 214, 222, 238, 242, 253, 258, 265, 266, 269, 273, 278, 283, 290, 291, 294, 298, 318, 325, 326, 329, 330, 331, 334

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Mathematica

Select[Range[350], DigitCount[#, 5, 2]==DigitCount[#, 5, 3]>0&] (* Harvey P. Dale, Jul 05 2018 *)

Crossrefs

Cf. A007091.

Sequence in context: A086402 A358571 A271050 * A045267 A043113 A043893

Adjacent sequences: A039287 A039288 A039289 * A039291 A039292 A039293

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved