100574

Appears in sequences

• Number of ways to partition n labeled elements into pie slices of different sizes other than one.at n=12A032146
• a(n) = index of second occurrence of A161926(n) in A114381.at n=34A161927
• Number of maximal subsets of {1..n} containing no products of distinct elements.at n=48A325710
• Number of maximal subsets of {1..n} containing no products of distinct elements.at n=49A325710