Primes p such that 2p^2-1, 3p^2-2 and 4p^2-3 are also prime.

Terms

a(0) =409a(1) =941a(2) =6299a(3) =10459a(4) =11131a(5) =11551a(6) =15581a(7) =16831a(8) =17321a(9) =17569a(10) =25771a(11) =25969a(12) =26701a(13) =31511a(14) =36131a(15) =40529a(16) =43781a(17) =50231a(18) =52879a(19) =54631a(20) =54779a(21) =56711a(22) =60271a(23) =61331a(24) =70321a(25) =71081a(26) =83101a(27) =83299a(28) =85931a(29) =100649