SumOfBlockMinima on SetPartition
The sum of the smallest elements of the blocks.
Called as CombinatorialStat(x, "SumOfBlockMinima"). The head's page has its examples.
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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.