2097219

Appears in sequences

• Inverse Moebius transform of n^(n-1).at n=7A262843
• Square array A(n,k), n >= 1, k >= 0, read by antidiagonals, where A(n,k) is Sum_{d|n} d^(k*(d-1)).at n=43A308701
• List of free 5-dimensional polyominoes in binary code (see A365139), ordered first by the number of cells, then by the value of the binary code.at n=10A365141