Primes of the form 2n^2-9.

Terms

a(0) =23a(1) =41a(2) =89a(3) =191a(4) =233a(5) =383a(6) =503a(7) =569a(8) =1049a(9) =1559a(10) =1913a(11) =2039a(12) =2441a(13) =2729a(14) =2879a(15) =3191a(16) =3863a(17) =4409a(18) =4793a(19) =5399a(20) =6263a(21) =6719a(22) =7433a(23) =8969a(24) =9239a(25) =9791a(26) =12473a(27) =12791a(28) =14783a(29) =16553