Numbers of the form (4^p + 2^p + 1)/7, where p > 3 is prime.
A143012
Numbers of the form (4^p + 2^p + 1)/7, where p > 3 is prime.
Terms
- a(0) =151a(1) =2359a(2) =599479a(3) =9588151a(4) =2454285751a(5) =39268347319
External references
- oeis: A143012
A143012
Numbers of the form (4^p + 2^p + 1)/7, where p > 3 is prime.