Log base 7 (n) mod 71.

Terms

a(0) =0a(1) =6a(2) =26a(3) =12a(4) =28a(5) =32a(6) =1a(7) =18a(8) =52a(9) =34a(10) =31a(11) =38a(12) =39a(13) =7a(14) =54a(15) =24a(16) =49a(17) =58a(18) =16a(19) =40a(20) =27a(21) =37a(22) =15a(23) =44a(24) =56a(25) =45a(26) =8a(27) =13a(28) =68a(29) =60