Pseudoprimes to base 3.

Terms

a(0) =91a(1) =121a(2) =286a(3) =671a(4) =703a(5) =949a(6) =1105a(7) =1541a(8) =1729a(9) =1891a(10) =2465a(11) =2665a(12) =2701a(13) =2821a(14) =3281a(15) =3367a(16) =3751a(17) =4961a(18) =5551a(19) =6601a(20) =7381a(21) =8401a(22) =8911a(23) =10585a(24) =11011a(25) =12403a(26) =14383a(27) =15203a(28) =15457a(29) =15841