1035050705
domain: N
Appears in sequences
- Number of permutations p of [2n] such that 0p has a nonincreasing jump sequence beginning with n.at n=10A291688
- Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with ten.at n=10A292176
- Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with ceiling(n/2).at n=20A303204