Pseudoprimes to base 64.

Terms

a(0) =9a(1) =15a(2) =21a(3) =35a(4) =39a(5) =45a(6) =63a(7) =65a(8) =85a(9) =91a(10) =105a(11) =117a(12) =133a(13) =153a(14) =195a(15) =221a(16) =231a(17) =247a(18) =259a(19) =273a(20) =315a(21) =341a(22) =357a(23) =435a(24) =451a(25) =455a(26) =481a(27) =511a(28) =561a(29) =585