Strong pseudoprimes to base 8.

Terms

a(0) =9a(1) =65a(2) =481a(3) =511a(4) =1417a(5) =2047a(6) =2501a(7) =3277a(8) =3641a(9) =4033a(10) =4097a(11) =4681a(12) =8321a(13) =11041a(14) =15841a(15) =16589a(16) =19561a(17) =24311a(18) =24929a(19) =29341a(20) =41441a(21) =42799a(22) =45761a(23) =49141a(24) =52429a(25) =52633a(26) =54161a(27) =55969a(28) =56033a(29) =59291