Pentagonal numbers which are the sum of the first k primes, for some k >= 0.
A364691
Pentagonal numbers which are the sum of the first k primes, for some k >= 0.
Terms
- a(0) =0a(1) =5a(2) =13490a(3) =3299391550
External references
- oeis: A364691
A364691
Pentagonal numbers which are the sum of the first k primes, for some k >= 0.