12470162233
domain: N
Appears in sequences
- Number of "sets of lists": number of partitions of {1,...,n} into any number of lists, where a list means an ordered subset.at n=12A000262
- Denominators of continued fraction for alternating factorial.at n=23A056953
- Numerators of the coefficients in exp(x/(1-x)) power series.at n=12A067764
- Expansion of e.g.f.: exp(-x/(1+x)).at n=12A293125