A039566 Numbers whose base-5 representation has the same number of 0's, 2's and 3's.
1, 4, 6, 9, 21, 24, 31, 34, 46, 49, 53, 65, 77, 85, 106, 109, 121, 124, 138, 142, 156, 159, 171, 174, 178, 190, 202, 210, 231, 234, 246, 249, 258, 266, 269, 273, 278, 290, 326, 329, 330, 345, 353, 365, 382, 386, 389, 397, 402, 410, 426, 429, 430, 445, 477
Offset: 1
Crossrefs
Cf. A007091.