SumOfBlockMinima on SetPartition
The sum of the smallest elements of the blocks.
Called as CombinatorialStat(x, "SumOfBlockMinima"). The head's page has its examples.
Live
FindStat St000230
Sum of the minimal elements of the blocks of a set partition.
| Object | Value |
|---|---|
{{1}} | 1 |
{{1,2}} | 1 |
{{1,2,3}} | 1 |
{{1},{2}} | 3 |
{{1,2,3,4}} | 1 |
{{1,2},{3}} | 4 |
{{1,3},{2}} | 3 |
{{1},{2,3}} | 3 |
Data from FindStat, the combinatorial statistic finder; the page at findstat.org/St000230 has the rest.