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%I #17 Oct 09 2021 02:08:52
%S 2,3,11,23,47,1301,7741,83453838443384019701,
%T 3497830604170469202903845457503189,
%U 3043448204076362393100321053325760617159315927820231750001
%N Prime numbers of trees with n unlabeled nodes.
%F A000040 INTERSECTION A000055.
%F a(n) = A000055(A119642(n)). - _Amiram Eldar_, Apr 22 2018
%Y Cf. A000055, A119642.
%K nonn
%O 1,1
%A _Jorge Coveiro_, Jul 27 2006
%E Offset changed by _Michel Marcus_, Apr 23 2018
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