38984

Appears in sequences

• Number of Hamiltonian paths in P_4 X P_n.at n=7A003695
• Number of nX4 0..1 arrays with every element unequal to 0, 1 or 3 king-move adjacent elements, with upper left element zero.at n=21A303678
• a(n) = n * (binomial(n + 1, 3) + 1).at n=22A329523
• Array read by antidiagonals: T(m,n) is the number of (undirected) Hamiltonian paths in the m X n grid graph.at n=58A332307
• Array read by antidiagonals: T(m,n) is the number of (undirected) Hamiltonian paths in the m X n grid graph.at n=62A332307
• Number of Hamiltonian paths in P_8 X P_n.at n=3A358795
• Triangle read by rows: T(n,k) is the number of paths traveling orthogonally on an n X k grid that visit every cell.at n=31A366399
• Expansion of (1/x) * Series_Reversion( x / (1 + x^2 * (1 + x)^4) ).at n=11A389155