166396domain: NAppears in sequencesa(n) = floor(n*phi^20), where phi is the golden ratio, A001622.at n=11A004935a(n) = 144*n^2 - 2*n.at n=33A158135a(n) = Fibonacci(n)^3 + (-1)^n*Fibonacci(n-2).at n=8A220361