Inversion (discrete mathematics): Difference between revisions

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* Inversion sets of finite permutations interpreted as binary numbers: {{OEIS link|A211362}}   (related permutation: {{OEIS link|A211363}})
* Finite permutations that have only 0s and 1s in their inversion vectors: {{OEIS link|A059590}}   (their inversion sets: {{OEIS link|A211364}})
* NumbersNumber of permutations of ''n'' elements with ''k'' inversions; Mahonian numbers: {{OEIS link|A008302}}   (their row maxima; Kendall-Mann numbers: {{OEIS link|A000140}})
* Number of connected labeled graphs with ''n'' edges and ''n'' nodes: {{OEIS link|A057500}}