a(n) = 2^n mod 29.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =3a(6) =6a(7) =12a(8) =24a(9) =19a(10) =9a(11) =18a(12) =7a(13) =14a(14) =28a(15) =27a(16) =25a(17) =21a(18) =13a(19) =26a(20) =23a(21) =17a(22) =5a(23) =10a(24) =20a(25) =11a(26) =22a(27) =15a(28) =1a(29) =2