Strong pseudoprimes to base 12.

Terms

a(0) =91a(1) =133a(2) =145a(3) =247a(4) =1649a(5) =1729a(6) =2821a(7) =8911a(8) =9073a(9) =10585a(10) =13051a(11) =13333a(12) =16471a(13) =19517a(14) =20737a(15) =21361a(16) =24013a(17) =24727a(18) =26467a(19) =29539a(20) =31483a(21) =31621a(22) =34219a(23) =34861a(24) =35881a(25) =38311a(26) =38503a(27) =40321a(28) =53083a(29) =67861