Log base 2 (n) mod 139.

Terms

a(0) =0a(1) =1a(2) =41a(3) =2a(4) =86a(5) =42a(6) =50a(7) =3a(8) =82a(9) =87a(10) =76a(11) =43a(12) =64a(13) =51a(14) =127a(15) =4a(16) =107a(17) =83a(18) =61a(19) =88a(20) =91a(21) =77a(22) =27a(23) =44a(24) =34a(25) =65a(26) =123a(27) =52a(28) =94a(29) =128