2698167665
domain: N
Appears in sequences
- Number of connected spanning subgraphs in the 4 X n grid graph.at n=5A359991
- Array read by antidiagonals: T(m,n) is the number of connected spanning subgraphs in the grid graph P_m X P_n.at n=39A359993
- Array read by antidiagonals: T(m,n) is the number of connected spanning subgraphs in the grid graph P_m X P_n.at n=41A359993