Triangular numbers, T(m), that are four-thirds of another triangular number; T(m) such that 3*T(m) = 4*T(k) for some k.
A200999
Triangular numbers, T(m), that are four-thirds of another triangular number; T(m) such that 3*T(m) = 4*T(k) for some k.
Terms
- a(0) =0a(1) =28a(2) =5460a(3) =1059240a(4) =205487128a(5) =39863443620
External references
- oeis: A200999