Primes of form k^2 - 5.

Terms

a(0) =11a(1) =31a(2) =59a(3) =139a(4) =191a(5) =251a(6) =479a(7) =571a(8) =1019a(9) =1151a(10) =1291a(11) =1439a(12) =1759a(13) =1931a(14) =2111a(15) =2699a(16) =3359a(17) =4091a(18) =5179a(19) =5471a(20) =6079a(21) =6719a(22) =8831a(23) =10399a(24) =12539a(25) =13451a(26) =14879a(27) =17419a(28) =20731a(29) =23099