Square triangular numbers that are the sum of 2 nonzero nonconsecutive triangular numbers.
A267297
Square triangular numbers that are the sum of 2 nonzero nonconsecutive triangular numbers.
Terms
- a(0) =1225a(1) =41616a(2) =1413721a(3) =1631432881a(4) =55420693056
External references
- oeis: A267297