Numbers m such that T(m)^2 + T(m^2) is a perfect square, where T = A000217.
A239450
Numbers m such that T(m)^2 + T(m^2) is a perfect square, where T = A000217.
Terms
- a(0) =0a(1) =3a(2) =47a(3) =659a(4) =9183a(5) =127907a(6) =1781519a(7) =24813363a(8) =345605567a(9) =4813664579a(10) =67045698543a(11) =933826115027
External references
- oeis: A239450