66524

Appears in sequences

• Numbers whose base-3 representation has exactly 11 runs.at n=23A043591
• Numbers k such that k and k^2 use only the digits 2, 4, 5, 6 and 7.at n=40A137094
• Number of trees with n edges equipped with a cyclic order on their edges, i.e., number of orbits of the action of Z/nZ on the set of edge-labeled trees of size n, given by cyclically permuting the labels.at n=7A157994
• Half the number of n X 4 binary arrays with no element unequal to a strict majority of its king-move neighbors.at n=16A183388
• a(n) = smallest number with the property that the split-and-multiply technique (see A361338) in base n can produce all n single-digit numbers.at n=35A361340