985032

Appears in sequences

• Number of permutations of length n containing the minimum number of monotone subsequences of length 5.at n=9A079106
• G.f.: (1 - 7*x - sqrt(49*x^2 - 18*x + 1))/(2*x).at n=6A082366
• Triangle read by rows: T(n,k) = number of permutations of (1, 2, ..., n) with longest monotonic subsequence of length k (1<=k<=n).at n=48A366503