Numbers k such that (265*10^k + 11)/3 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =14a(5) =18a(6) =38a(7) =65a(8) =217a(9) =218a(10) =342a(11) =560a(12) =648a(13) =962a(14) =1151a(15) =2043a(16) =2113a(17) =2641a(18) =5738a(19) =13295a(20) =15793a(21) =20424a(22) =35729a(23) =48474a(24) =62298a(25) =88077