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Number of rooted trees with n nodes and 6 leaves.
1

%I #11 Mar 05 2022 04:20:22

%S 1,6,30,120,416,1268,3499,8833,20730,45625,95052,188638,358822,657169,

%T 1163791,1999495,3343038,5452829,8696613,13587910,20834487,31396728,

%U 46563312,68041054,98068941,139551650,196226198,272854810,375461896

%N Number of rooted trees with n nodes and 6 leaves.

%H Georg Fischer, <a href="/A055281/b055281.txt">Table of n, a(n) for n = 7..159</a>

%H <a href="/index/Ro#rooted">Index entries for sequences related to rooted trees</a>

%Y Column 6 of A055277.

%K nonn

%O 7,2

%A _Christian G. Bower_, May 09 2000