Search: id:A038081
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%I A038081
%S A038081 1,1,2,12,65520
%N A038081 Number of rooted identity trees of height n. Sets of rank n.
%H A038081 <a href="Sindx_Ro.html#rooted">Index entries for sequences related to 
               rooted trees</a>
%H A038081 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Rank.html">Link to a section of The World of Mathematics.</a>
%F A038081 Differences of A014221. Next term is 2^65536-65536.
%Y A038081 Cf. A004111, A038082-A038093, A048828.
%Y A038081 Sequence in context: A007155 A074200 A048830 this_sequence A027737 A063970 
               A130769
%Y A038081 Adjacent sequences: A038078 A038079 A038080 this_sequence A038082 A038083 
               A038084
%K A038081 nonn,easy
%O A038081 0,3
%A A038081 Christian G. Bower (bowerc(AT)usa.net), Jan 04 1999.

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