102162

Appears in sequences

• Number of partitions of n into an even number of parts.at n=50A027187
• Number of cycle types of conjugacy classes of all even permutations of n elements.at n=50A046682
• Number of solutions to +-p(1)+-p(2)+-...+-p(2n-1) = 2, where p(i) is the i-th prime.at n=12A113041
• Number of partitions of 2n of type EE (see Comments).at n=25A236913