Numbers k such that (k+3, k+5, k+17, k+257, k+65537) are all primes.

Terms

a(0) =14a(1) =26a(2) =176a(3) =806a(4) =1604a(5) =1994a(6) =2264a(7) =3254a(8) =3326a(9) =4226a(10) =4646a(11) =9716a(12) =9854a(13) =11486a(14) =13994a(15) =15644a(16) =15884a(17) =17186a(18) =19424a(19) =21584a(20) =22274a(21) =23054a(22) =25166a(23) =25304a(24) =26696a(25) =30386a(26) =34124a(27) =34256a(28) =36524a(29) =37304