190168577

Appears in sequences

• The partition function G(n,7).at n=14A229224
• Number of set partitions of {1,...,2n} into sets of size at most n.at n=7A229228
• Number of partitions of an n-set into blocks of size <= n/2.at n=14A368503
• Number of separable type set partitions of {1..n}.at n=14A386633