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A228676 Number of permutations of [n] having a shortest ascending run of length 9. 2

%I

%S 1,0,0,0,0,0,0,0,0,48619,184754,335918,587858,994838,1634378,2615006,

%T 4085948,6249098,227873431499,1914096764581,10597168136104,

%U 42893468596297,150965696385640,488842369407373,1495597557713296,4389498481714495,12479738997128938

%N Number of permutations of [n] having a shortest ascending run of length 9.

%H Alois P. Heinz, <a href="/A228676/b228676.txt">Table of n, a(n) for n = 9..100</a>

%Y Column k=9 of A064315.

%K nonn

%O 9,10

%A _Alois P. Heinz_, Aug 29 2013

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Last modified October 20 14:55 EDT 2021. Contains 348108 sequences. (Running on oeis4.)