a(n) = 2^n mod 107.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =32a(6) =64a(7) =21a(8) =42a(9) =84a(10) =61a(11) =15a(12) =30a(13) =60a(14) =13a(15) =26a(16) =52a(17) =104a(18) =101a(19) =95a(20) =83a(21) =59a(22) =11a(23) =22a(24) =44a(25) =88a(26) =69a(27) =31a(28) =62a(29) =17