Primes of the form 21x^2+88y^2.

Terms

a(0) =109a(1) =277a(2) =373a(3) =541a(4) =613a(5) =877a(6) =1117a(7) =1381a(8) =1429a(9) =1597a(10) =1789a(11) =1933a(12) =2053a(13) =2221a(14) =2389a(15) =2437a(16) =3109a(17) =3229a(18) =3637a(19) =4813a(20) =4957a(21) =5077a(22) =5653a(23) =5749a(24) =5821a(25) =6133a(26) =6421a(27) =6661a(28) =7333a(29) =7477