767700

Appears in sequences

• Number of maximal independent vertex sets in the n X n antelope graph.at n=6A321242
• Number of maximal matchings in the n X n antelope graph.at n=6A321583
• a(n) is the least number k such that the continued fraction of the abundancy index of k contains n elements that are all distinct, or -1 if no such k exists.at n=8A349691