Pseudoprimes to base 25.

Terms

a(0) =4a(1) =6a(2) =8a(3) =12a(4) =24a(5) =28a(6) =39a(7) =66a(8) =91a(9) =124a(10) =217a(11) =232a(12) =276a(13) =403a(14) =426a(15) =451a(16) =532a(17) =561a(18) =616a(19) =703a(20) =781a(21) =804a(22) =868a(23) =946a(24) =1128a(25) =1288a(26) =1541a(27) =1729a(28) =1891a(29) =2047