Strong pseudoprimes to base 73.

Terms

a(0) =9a(1) =65a(2) =205a(3) =259a(4) =533a(5) =1441a(6) =1921a(7) =2665a(8) =3439a(9) =5257a(10) =15457a(11) =23281a(12) =24617a(13) =26797a(14) =27787a(15) =28939a(16) =34219a(17) =39481a(18) =44671a(19) =45629a(20) =64681a(21) =67069a(22) =76429a(23) =79501a(24) =93521a(25) =102173a(26) =105877a(27) =109861a(28) =113401a(29) =121537