Semiprimes of the form k^2 + 2.

Terms

a(0) =6a(1) =38a(2) =51a(3) =123a(4) =146a(5) =291a(6) =326a(7) =731a(8) =843a(9) =1227a(10) =1371a(11) =1766a(12) =1851a(13) =2306a(14) =2603a(15) =2811a(16) =2918a(17) =3027a(18) =3602a(19) =4227a(20) =4358a(21) =4763a(22) =5186a(23) =5331a(24) =5627a(25) =6243a(26) =6891a(27) =7058a(28) =7571a(29) =8102