Strong pseudoprimes to base 87.

Terms

a(0) =247a(1) =403a(2) =559a(3) =589a(4) =817a(5) =1333a(6) =1661a(7) =3785a(8) =5461a(9) =6533a(10) =7471a(11) =7483a(12) =7657a(13) =8401a(14) =10621a(15) =14981a(16) =17329a(17) =24341a(18) =25327a(19) =28009a(20) =32477a(21) =38503a(22) =42661a(23) =49051a(24) =49141a(25) =65311a(26) =74089a(27) =74803a(28) =79003a(29) =87949