5^n mod 167.

Terms

a(0) =1a(1) =5a(2) =25a(3) =125a(4) =124a(5) =119a(6) =94a(7) =136a(8) =12a(9) =60a(10) =133a(11) =164a(12) =152a(13) =92a(14) =126a(15) =129a(16) =144a(17) =52a(18) =93a(19) =131a(20) =154a(21) =102a(22) =9a(23) =45a(24) =58a(25) =123a(26) =114a(27) =69a(28) =11a(29) =55