Lesser of twin primes p such that p and p+2 are both in A115591.

Terms

a(0) =191a(1) =311a(2) =1487a(3) =1871a(4) =2711a(5) =2999a(6) =3167a(7) =3767a(8) =4967a(9) =5519a(10) =7559a(11) =8087a(12) =10271a(13) =11351a(14) =11831a(15) =13679a(16) =15647a(17) =18311a(18) =18911a(19) =21647a(20) =22271a(21) =22367a(22) =23687a(23) =25799a(24) =26711a(25) =27239a(26) =27527a(27) =27791a(28) =29399a(29) =29879