61382

Appears in sequences

• Array read by antidiagonals: T(m,n) is the number of mutual-visibility sets in the grid graph P_m X P_n.at n=39A392417
• Array read by antidiagonals: T(m,n) is the number of mutual-visibility sets in the grid graph P_m X P_n.at n=41A392417
• Number of mutual-visibility sets in the n X 4 grid graph.at n=5A392420