A039287 Numbers whose base-5 representation has the same nonzero number of 1's and 2's.

7, 11, 27, 35, 38, 39, 42, 47, 51, 55, 58, 59, 66, 71, 82, 86, 107, 111, 127, 135, 138, 139, 142, 147, 162, 175, 178, 179, 182, 186, 190, 193, 194, 195, 198, 199, 202, 210, 213, 214, 217, 222, 227, 235, 238, 239, 242, 247, 251, 255, 258, 259, 266, 271, 275

Offset

1,1

Links

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

Crossrefs

Cf. A007091.

Sequence in context: A102373 A002643 A276504 * A045222 A002810 A045736

Adjacent sequences: A039284 A039285 A039286 * A039288 A039289 A039290

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved