Primes of the form 4x^2+4xy+211y^2.
A139985
Primes of the form 4x^2+4xy+211y^2.
Terms
- a(0) =211a(1) =331a(2) =379a(3) =499a(4) =571a(5) =739a(6) =1051a(7) =1171a(8) =1579a(9) =2011a(10) =2179a(11) =2251a(12) =2731a(13) =2851a(14) =3019a(15) =3259a(16) =3571a(17) =3691a(18) =3739a(19) =3931a(20) =4099a(21) =5419a(22) =5779a(23) =6091a(24) =6211a(25) =6379a(26) =6451a(27) =6619a(28) =7219a(29) =7459
External references
- oeis: A139985