Pseudoprimes to base 8.

Terms

a(0) =9a(1) =21a(2) =45a(3) =63a(4) =65a(5) =105a(6) =117a(7) =133a(8) =153a(9) =231a(10) =273a(11) =341a(12) =481a(13) =511a(14) =561a(15) =585a(16) =645a(17) =651a(18) =861a(19) =949a(20) =1001a(21) =1105a(22) =1281a(23) =1365a(24) =1387a(25) =1417a(26) =1541a(27) =1649a(28) =1661a(29) =1729