Primes p=prime(k) such that prime(k) + prime(k+3) = prime(k+1) + prime(k+2).

Terms

a(0) =5a(1) =7a(2) =11a(3) =13a(4) =23a(5) =37a(6) =53a(7) =73a(8) =97a(9) =101a(10) =103a(11) =109a(12) =137a(13) =157a(14) =179a(15) =191a(16) =223a(17) =251a(18) =263a(19) =307a(20) =353a(21) =373a(22) =389a(23) =409a(24) =419a(25) =433a(26) =457a(27) =479a(28) =487a(29) =541