Triangular numbers that for some k >= 1 are also the sum of the first k odd primes.
A364799
Triangular numbers that for some k >= 1 are also the sum of the first k odd primes.
Terms
- a(0) =3a(1) =15a(2) =1236378a(3) =1454365a(4) =3541791a(5) =104856921a(6) =2677839153
External references
- oeis: A364799