CohookLengthProduct on IntegerPartition

The product of the cohook lengths i + j - 1 of the cells.

On IntegerPartition

Called as CombinatorialStat(x, "CohookLengthProduct"). The head's page has its examples.

Live

FindStat St001378

The product of the cohook lengths of the integer partition.

Object	Value
`[1]`	`1`
`[2]`	`2`
`[3]`	`6`
`[4]`	`24`
`[5]`	`120`
`[6]`	`720`
`[7]`	`5040`
`[8]`	`40320`

Data from FindStat, the combinatorial statistic finder; the page at findstat.org/St001378 has the rest.