Triangular numbers (A000217) that are the sum of thirteen consecutive triangular numbers.
A259414
Triangular numbers (A000217) that are the sum of thirteen consecutive triangular numbers.
Terms
- a(0) =2080a(1) =414505a(2) =28815436a(3) =49317346a(4) =3428789455a(5) =698283666730
External references
- oeis: A259414