a(n) = smallest prime p(1) in a symmetrical constellation of n consecutive twin primes: p(1), p(1)+2, ..., p(n), p(n)+2.

A274792

a(n) = smallest prime p(1) in a symmetrical constellation of n consecutive twin primes: p(1), p(1)+2, ..., p(n), p(n)+2.

Terms

    a(0) =3a(1) =5a(2) =5a(3) =663569a(4) =3031329797a(5) =17479880417

External references