Primes of the form 12k+7 generated recursively. Initial prime is 7. General term is a(n)=Min {p is prime; p divides 3+4Q^2; Mod[p,12]=7}, where Q is the product of previous terms in the sequence.
A124988
Primes of the form 12k+7 generated recursively. Initial prime is 7. General term is a(n)=Min {p is prime; p divides 3+4Q^2; Mod[p,12]=7}, where Q is the product of previous terms in the sequence.
Terms
- a(0) =7a(1) =199a(2) =7761799a(3) =487a(4) =67a(5) =103a(7) =31a(8) =139a(9) =787a(10) =19a(11) =39266047a(12) =1955959a(13) =50650885759a(14) =367a(15) =185767a(16) =62168707
External references
- oeis: A124988