Positive integers n such that n^17 + 1 is semiprime (A001358).

Terms

a(0) =2a(1) =58a(2) =66a(3) =166a(4) =268a(5) =270a(6) =408a(7) =600a(8) =672a(9) =808a(10) =822a(11) =970a(12) =1050a(13) =1090a(14) =1150a(15) =1200a(16) =1212a(17) =1380a(18) =1578a(19) =1752a(20) =1912a(21) =1950a(22) =1986a(23) =2016a(24) =2038a(25) =2292a(26) =2340a(27) =2548a(28) =2590a(29) =2656