Members of A038512 of the form k, k+2, k+6, k+8.

Terms

a(0) =4181a(1) =4183a(2) =4187a(3) =4189a(4) =4841a(5) =4843a(6) =4847a(7) =4849a(8) =6401a(9) =6403a(10) =6407a(11) =6409a(12) =14801a(13) =14803a(14) =14807a(15) =14809a(16) =15941a(17) =15943a(18) =15947a(19) =15949a(20) =16391a(21) =16393a(22) =16397a(23) =16399a(24) =19091a(25) =19093a(26) =19097a(27) =19099a(28) =19511a(29) =19513