4373461
domain: N
Appears in sequences
- Number of partitions of a 2n-set into even blocks.at n=7A005046
- Binomial transform of expansion of exp(cosh(x)), A005046.at n=13A081557
- Number of m-shape set partitions, square array read by ascending antidiagonals, A(m,n) for m, n >= 0.at n=52A260876
- Generalized Bell numbers, square array read by ascending antidiagonals, A(n, k) for n, k >= 0.at n=52A327001