Golc sequence in base 4. Left to right concatenation of n,int(log_4(n)),int(log_4(int(log_4(n)))),... in base 4.

A028434

Golc sequence in base 4. Left to right concatenation of n,int(log_4(n)),int(log_4(int(log_4(n)))),... in base 4.

Terms

    a(0) =4a(1) =8a(2) =12a(3) =17a(4) =21a(5) =25a(6) =29a(7) =33a(8) =37a(9) =41a(10) =45a(11) =49a(12) =53a(13) =57a(14) =61a(15) =264a(16) =280a(17) =296a(18) =312a(19) =328a(20) =344a(21) =360a(22) =376a(23) =392a(24) =408a(25) =424a(26) =440a(27) =456a(28) =472a(29) =488

External references