508626302

Appears in sequences

• Number of walks of length n between two vertices on an icosahedron at distance 1.at n=13A030517
• Number of walks of length n between two vertices on an icosahedron at distance 2.at n=13A030518
• a(n) = p(0,n), where p(x,n) is the strong divisibility sequence of polynomials based on sqrt(5) as in A327322.at n=13A329011