Square triangular numbers that can be expressed as sums of a positive square number and a positive triangular number. Intersection of A182427 and A214937.
A218273
Square triangular numbers that can be expressed as sums of a positive square number and a positive triangular number. Intersection of A182427 and A214937.
Terms
- a(0) =1225a(1) =1413721a(2) =48024900a(3) =1631432881
External references
- oeis: A218273