a(n) = 2^n mod 101.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =32a(6) =64a(7) =27a(8) =54a(9) =7a(10) =14a(11) =28a(12) =56a(13) =11a(14) =22a(15) =44a(16) =88a(17) =75a(18) =49a(19) =98a(20) =95a(21) =89a(22) =77a(23) =53a(24) =5a(25) =10a(26) =20a(27) =40a(28) =80a(29) =59