a(n) = Product of k primes in arithmetic progression with common difference 6, otherwise a(n) = prime(n).
A120313
a(n) = Product of k primes in arithmetic progression with common difference 6, otherwise a(n) = prime(n).
Terms
- a(0) =2a(1) =3a(2) =623645a(3) =124729a(4) =11339a(5) =19a(6) =667a(7) =29a(8) =49321a(9) =1591a(10) =43a(11) =146969a(12) =3127a(13) =59a(14) =23569729a(15) =386389a(16) =71a(17) =5767
External references
- oeis: A120313