2406862

Appears in sequences

• Number of independent vertex sets of the n X n torus grid graph.at n=5A027683
• Number of independent sets of nodes in C_6 X C_n (n >= 1).at n=6A182052
• Boolean-Boolean Quilt Numbers: Triangular array T(n,k) of the number of ASM quilts of type B_n X B_k, where B_n is the Boolean lattice of subsets of an n-set ordered by inclusion.at n=5A374824