Search: id:A036608
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%I A036608
%S A036608 1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,3,5,7,11,14,19,24,31,37,46,52,61,68,
%T A036608 76,81,88,90,94,94,94,90,88,81,76,68,61,52,46,37,31,24,19,14,11,7,5,
%U A036608 3,2,1,1,1,1,1,2,4,8,15,29,52,95,168,297,513,887,1504,2543,4247
%N A036608 Triangle of coefficients of generating function of 6-ary rooted trees 
               of height at most n.
%H A036608 E. M. Rains and N. J. A. Sloane, <a href="http://www.cs.uwaterloo.ca/
               journals/JIS/index.html">On Cayley's Enumeration of Alkanes (or 4-Valent 
               Trees).</a>, J. Integer Sequences, Vol. 2 (1999), Article 99.1.1.
%H A036608 <a href="Sindx_Ro.html#rooted">Index entries for sequences related to 
               rooted trees</a>
%e A036608 1; 1,1; 1,1,1,1,1,1,1,1; ...
%Y A036608 Sequence in context: A029981 A029982 A070026 this_sequence A136185 A026812 
               A001402
%Y A036608 Adjacent sequences: A036605 A036606 A036607 this_sequence A036609 A036610 
               A036611
%K A036608 nonn,tabf,easy
%O A036608 0,15
%A A036608 N. J. A. Sloane (njas(AT)research.att.com).

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