a(n) = 5^n mod 47.

Terms

a(0) =1a(1) =5a(2) =25a(3) =31a(4) =14a(5) =23a(6) =21a(7) =11a(8) =8a(9) =40a(10) =12a(11) =13a(12) =18a(13) =43a(14) =27a(15) =41a(16) =17a(17) =38a(18) =2a(19) =10a(20) =3a(21) =15a(22) =28a(23) =46a(24) =42a(25) =22a(26) =16a(27) =33a(28) =24a(29) =26