A028426 Clog sequence in base 5. Right to left concatenation of n,int(log_5(n)),int(log_5(int(log_5(n)))),... in base5.

1, 2, 3, 4, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308

Offset

1,2

Links

Table of n, a(n) for n=1..58.

Crossrefs

Sequence in context: A333074 A241974 A226055 * A024633 A326829 A064858

Adjacent sequences: A028423 A028424 A028425 * A028427 A028428 A028429

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved