Strong pseudoprimes to base 79.

Terms

a(0) =39a(1) =49a(2) =91a(3) =301a(4) =559a(5) =637a(6) =1649a(7) =2107a(8) =2701a(9) =3913a(10) =6533a(11) =7051a(12) =8321a(13) =9881a(14) =12001a(15) =14491a(16) =14981a(17) =16721a(18) =17753a(19) =19951a(20) =24661a(21) =27391a(22) =31621a(23) =32551a(24) =36127a(25) =38503a(26) =41003a(27) =44977a(28) =48709a(29) =56033