Primes of the form prime(n+1)*prime(n+3) - prime(n)*prime(n+2) - 1, ordered by n.

Terms

a(0) =59a(1) =359a(2) =197a(3) =719a(4) =449a(5) =971a(6) =1019a(7) =937a(8) =419a(9) =863a(10) =809a(11) =2203a(12) =1979a(13) =1693a(14) =743a(15) =2693a(16) =3169a(17) =1823a(18) =3119a(19) =1637a(20) =2239a(21) =4547a(22) =4241a(23) =4967a(24) =4877a(25) =4259a(26) =2609a(27) =5651a(28) =7759a(29) =7823