Lesser of twin primes p1 such that p1*p2+-6 are prime numbers.

Terms

a(0) =5a(1) =11a(2) =1061a(3) =2111a(4) =3371a(5) =3851a(6) =5867a(7) =9461a(8) =12251a(9) =21491a(10) =22037a(11) =22481a(12) =24917a(13) =26681a(14) =28277a(15) =32141a(16) =42641a(17) =43607a(18) =48731a(19) =56477a(20) =59417a(21) =59627a(22) =67271a(23) =67757a(24) =70487a(25) =77417a(26) =86531a(27) =87221a(28) =91127a(29) =104147