543130

Appears in sequences

• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the symmetric matrix A202869; by antidiagonals.at n=39A202870
• Number of ordered set partitions of [n] with at most four elements per block.at n=8A276924
• Number of ordered partitions of an n-set into blocks of size <= n/2.at n=8A368512