Clog sequence in base 10. Right to left concatenation of n, int(log_10(n)), int(log_10(int(log_10(n)))),... in base10.

A028431

Clog sequence in base 10. Right to left concatenation of n, int(log_10(n)), int(log_10(int(log_10(n)))),... in base10.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =110a(10) =111a(11) =112a(12) =113a(13) =114a(14) =115a(15) =116a(16) =117a(17) =118a(18) =119a(19) =120a(20) =121a(21) =122a(22) =123a(23) =124a(24) =125a(25) =126a(26) =127a(27) =128a(28) =129a(29) =130

External references