Pseudoprimes to base 100.

Terms

a(0) =9a(1) =33a(2) =91a(3) =99a(4) =153a(5) =259a(6) =303a(7) =451a(8) =481a(9) =561a(10) =657a(11) =703a(12) =909a(13) =949a(14) =1111a(15) =1233a(16) =1241a(17) =1729a(18) =1891a(19) =2047a(20) =2329a(21) =2409a(22) =2701a(23) =2821a(24) =2871a(25) =2981a(26) =3333a(27) =3367a(28) =4141a(29) =4187