589185

Appears in sequences

• Number of perfect matchings in n-cube.at n=4A005271
• Number of perfect matchings in graph C_{4} X C_{4} X P_{n}.at n=2A028467
• Binary reversal of 3^n.at n=12A036215
• Triangle of nonzero (even) coefficients of the matching polynomials for the hypercube graphs Q_n.at n=19A192437
• Number of perfect matchings in the graph Q_3 X C_n.at n=3A220866
• Triangle T(n,k) of the numbers of k-matchings in the n-hypercube graph (0 <= k <= 2^(n-1)).at n=35A302235
• Triangle read by rows: T(n,k) is the number of k-factors of the n-dimensional hypercube graph, 0 <= k <= n.at n=16A389384
• Triangle read by rows: T(n,k) is the number of k-factors of the n-dimensional hypercube graph, 0 <= k <= n.at n=19A389384