Carmichael numbers which are also base-2 strong pseudoprimes.

Terms

a(0) =15841a(1) =29341a(2) =52633a(3) =252601a(4) =314821a(5) =1909001a(6) =3581761a(7) =4335241a(8) =5049001a(9) =5310721a(10) =5444489a(11) =15247621a(12) =29111881a(13) =35703361a(14) =36765901a(15) =38624041a(16) =53711113a(17) =68154001a(18) =99036001a(19) =101649241a(20) =104852881a(21) =115039081a(22) =133800661a(23) =161035057a(24) =172290241a(25) =214852609a(26) =238244041a(27) =299736181