A028428 Clog sequence in base 7. Right to left concatenation of n,int(log_7(n)),int(log_7(int(log_7(n)))),... in base7.

1, 2, 3, 4, 5, 6, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750

Offset

1,2

Links

Table of n, a(n) for n=1..64.

Crossrefs

Sequence in context: A024642 A062944 A032549 * A273473 A278941 A303164

Adjacent sequences: A028425 A028426 A028427 * A028429 A028430 A028431

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved