Sum over all ordered partitions of [n] of n^j for an ordered partition with j inversions.
A381427
Sum over all ordered partitions of [n] of n^j for an ordered partition with j inversions.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =79a(4) =14808a(5) =40065301
External references
- oeis: A381427