a(n) = T(A285984(n))^2, where T(m) is the m-th triangular number A000217(m).

A286037

a(n) = T(A285984(n))^2, where T(m) is the m-th triangular number A000217(m).

Terms

    a(0) =0a(1) =37271025a(2) =4917515625

External references