85818

Appears in sequences

• Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,27.at n=28A064250
• Number of spanning forests in 3 X n grid.at n=4A158450
• Array read by antidiagonals: T(m,n) is the number of acyclic spanning subgraphs in the grid graph P_m X P_n.at n=17A360194
• Array read by antidiagonals: T(m,n) is the number of acyclic spanning subgraphs in the grid graph P_m X P_n.at n=18A360194
• Number of acyclic spanning subgraphs in the 4 X n grid graph.at n=2A360195