350272

Appears in sequences

• Fibonacci sequence beginning 0, 32.at n=21A022366
• a(n) = 8*a(n-1) + 4*a(n-2), with a(0)=0, a(1)=1.at n=7A190510
• a(n) = sigma(n)*Fibonacci(n), where sigma(n) = A000203(n), the sum of divisors of n.at n=20A203848
• a(n) = Fibonacci(n)*A034896(n) for n >= 1, with a(0)=1, where A034896 lists the number of solutions to a^2 + b^2 + 3*c^2 + 3*d^2 = n.at n=21A205971
• Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of g.f. 1/(1 - 2*k*x - k*x^2).at n=61A342134