Numbers of the form (2^(2p) + 1)/5, where p is a prime > 5.
A293626
Numbers of the form (2^(2p) + 1)/5, where p is a prime > 5.
Terms
- a(0) =3277a(1) =838861a(2) =13421773a(3) =3435973837a(4) =54975581389
External references
- oeis: A293626
A293626
Numbers of the form (2^(2p) + 1)/5, where p is a prime > 5.