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A055284 Number of rooted trees with n nodes and 9 leaves. 1

%I #11 Mar 05 2022 04:20:46

%S 1,9,65,378,1867,8056,31061,108692,349703,1044990,2924863,7722047,

%T 19346165,46229029,105831924,233008811,495046641,1017948120,

%U 2031186319,3942115307,7457028087,13774178034,24885909121,44043512380

%N Number of rooted trees with n nodes and 9 leaves.

%H Georg Fischer, <a href="/A055284/b055284.txt">Table of n, a(n) for n = 10..172</a>

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

%Y Column 9 of A055277.

%K nonn

%O 10,2

%A _Christian G. Bower_, May 09 2000

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)