Numbers k such that k, k+2, k+4, k+6, k+8, k+10, k+12 and k+14 are semiprimes.

Terms

a(0) =8129a(1) =9983a(2) =99443a(3) =132077a(4) =190937a(5) =237449a(6) =401429a(7) =441677a(8) =452639a(9) =604487a(10) =802199a(11) =858179a(12) =991289a(13) =1471727a(14) =1474607a(15) =1963829a(16) =1999937a(17) =2376893a(18) =2714987a(19) =3111977a(20) =3302039a(21) =3869237a(22) =4622087a(23) =4738907a(24) =6156137a(25) =7813559a(26) =8090759