469662

Appears in sequences

• Number of permutations p of [2n] such that 0p has a nonincreasing jump sequence beginning with n.at n=7A291688
• Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with seven.at n=7A292173
• Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with eight.at n=6A292174
• Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with ceiling(n/2).at n=14A303204