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Number of compositions of n into distinct parts with exactly six descents.
2

%I #4 Apr 28 2014 09:49:43

%S 1,1,2,3,5,7,11,15,268,275,532,790,1300,1811,2822,3836,5598,21972,

%T 24736,42360,61478,95459,131430,197368,265795,379046,510385,1142239,

%U 1352589,2108022,2898138,4263545,5709193,8215288,10832575,15040276,19845562,26770982

%N Number of compositions of n into distinct parts with exactly six descents.

%H Alois P. Heinz, <a href="/A241725/b241725.txt">Table of n, a(n) for n = 28..1000</a>

%Y Column k=6 of A241719.

%K nonn

%O 28,3

%A _Alois P. Heinz_, Apr 27 2014