2058376320

Appears in sequences

• Number of degree-n odd permutations of order exactly 8.at n=14A061140
• Number T(n,k) of partitions of an n-set with distinct block sizes and maximal block size equal to k; triangle T(n,k), k>=0, k<=n<=k*(k+1)/2, read by columns.at n=38A262078
• Ordered set partitions of the set {1, 2, ..., 3*n} with all block sizes divisible by 3, irregular triangle T(n, k) for n >= 0 and 0 <= k < A000041(n), read by rows.at n=27A327023
• Positive integers k such that the set {d+k/d : d|k} contains four consecutive integers.at n=10A386303