69405

Appears in sequences

• Number of rooted 6-dimensional "polycubes" with n cells, with no symmetries removed.at n=4A048667
• Array read by antidiagonals: T(n,k) = number of rooted n-dimensional polycubes with k cells, with no symmetries removed (n >= 1, k >= 1).at n=49A048790
• Column 5 of A048790.at n=6A094161
• Triangle read by rows: T(n,k) is the number of cycle-up-down permutations of {1,2,...,n} having k cycles (1<=k<=n).at n=49A186366
• Number of length-n 0..4 arrays with no repeated value differing from the previous repeated value by plus or minus one modulo 4+1.at n=6A269686
• T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by plus or minus one modulo k+1.at n=51A269690
• Number of length-7 0..n arrays with no repeated value differing from the previous repeated value by plus or minus one modulo n+1.at n=3A269693
• Number of cycle-up-down permutations of [2n] having n cycles.at n=5A344445