Sequences counting and ranking compositions by their leaders (for six types of runs). by Gus Wiseman July 19, 2024 constant anti-run wk-incr str-incr wk-decr str-decr +-------------------------------------------------------------- | counted by leader sum | A373949 A374521 A374637 A374700 A374748 A374766 | leaders by rank | A374251 A374515 A374629 A374683 A374740 A374757 | sum of leaders by rank | A373953 A374516 A374630 A374684 A374741 A374758 | distinct leaders | A274174 A374518 A374632 A374687 A374743 A374761 | equal leaders | A000005 A374517 A374631 A374686 A374742 A374760 | distinct leaders ranks | A374249 A374638 A374768 A374698 A374701 A374767 | equal leaders ranks | A272919 A374519 A374633 A374685 A374744 A374759 | strict incr leaders | A000041 A374679 A374634 A374688 A374745 A374762 | strict decr leaders | A000041 A374680 A188920 A374689 A374746 A374763 | weak incr leaders | A000041 A374681 A374635 A374690 A188900 A374764 | weak decr leaders | A000041 A374682 A189076 A374697 A374747 A374765 | Latest version: https://docs.google.com/document/d/e/2PACX-1vRkkaooV7gxi5n9R0QrJw-mtJPPeB-7e9YTYQGTe37L1-lh-6r8xJ0LjGB0Z1XnHSr_e-38ATfpPl6z/pub