79805

Appears in sequences

• Number of partitions p of 2n such that n - (number of parts of p) is a part of p.at n=27A238607
• Number of powerful rooted trees with n nodes.at n=34A317707
• a(n) = (p_n + 1)*q_n - 1; where (p_n, q_n) is the n-th twin prime pair.at n=18A328493