Numbers k such that A118255(k) is prime.

Terms

a(0) =2a(1) =6a(2) =8a(3) =10a(4) =18a(5) =26a(6) =30a(7) =74a(8) =142a(9) =203a(10) =398a(11) =651a(12) =792a(13) =1314a(14) =3487a(15) =5978a(16) =6240a(17) =7814a(18) =8054a(19) =8673a(20) =21436a(21) =23947a(22) =52985a(23) =91784a(24) =157537a(25) =164901