Strong pseudoprimes to base 100.

Terms

a(0) =9a(1) =33a(2) =91a(3) =99a(4) =259a(5) =451a(6) =481a(7) =703a(8) =1729a(9) =2821a(10) =2981a(11) =3367a(12) =4187a(13) =5461a(14) =6533a(15) =6541a(16) =6601a(17) =7107a(18) =7471a(19) =8149a(20) =8401a(21) =8911a(22) =10001a(23) =11111a(24) =12403a(25) =13981a(26) =14911a(27) =15211a(28) =19201a(29) =19503