Primes p such that p+2, (p^2-5)/2-p, (p^2-1)/2+p, and (p^2+3)/2+3*p are all prime.

Terms

a(0) =5a(1) =29a(2) =599a(3) =26699a(4) =59669a(5) =72869a(6) =189389a(7) =285839a(8) =389999a(9) =508619a(10) =623669a(11) =708989a(12) =862229a(13) =908879a(14) =945629a(15) =945809a(16) =953789a(17) =1002149a(18) =1134389a(19) =1138409a(20) =1431569a(21) =1461209a(22) =1712549a(23) =2110289a(24) =2127269a(25) =2158589a(26) =2704769a(27) =2727299a(28) =2837279a(29) =3004049