7997683

Properties

Appears in sequences

• Number of isomorphism classes of n-fold coverings of a connected graph with Betti number 6.at n=4A160448
• Array read by antidiagonals: T(n,k) is the number of isomorphism classes of n-fold coverings of a connected graph with Betti number k (1 <= n, 0 <= k).at n=51A160449
• Expansion of (1-34*x+276*x^2-584*x^3)/((1-3*x)*(1-4*x)*(1-8*x)*(1-24*x)).at n=6A160450
• Prime numbersat n=539642