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A028430 Clog sequence in base 9. Right to left concatenation of n, int(log_9(n)), int(log_9(int(log_9(n)))),... in base9. 0

%I #4 Mar 30 2012 17:20:44

%S 1,2,3,4,5,6,7,8,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,

%T 105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,

%U 122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138

%N Clog sequence in base 9. Right to left concatenation of n, int(log_9(n)), int(log_9(int(log_9(n)))),... in base9.

%K nonn,base,easy

%O 1,2

%A _Olivier GĂ©rard_

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Last modified April 19 07:38 EDT 2024. Contains 371782 sequences. (Running on oeis4.)