a(n) = 3^n mod 223.

Terms

a(0) =1a(1) =3a(2) =9a(3) =27a(4) =81a(5) =20a(6) =60a(7) =180a(8) =94a(9) =59a(10) =177a(11) =85a(12) =32a(13) =96a(14) =65a(15) =195a(16) =139a(17) =194a(18) =136a(19) =185a(20) =109a(21) =104a(22) =89a(23) =44a(24) =132a(25) =173a(26) =73a(27) =219a(28) =211a(29) =187