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A002792 Erroneous version of A108919.
(Formerly M4897 N2099)

%I M4897 N2099 #20 Jul 01 2014 23:13:19

%S 1,0,1,1,13,51,601,4806,39173,775351

%N Erroneous version of A108919.

%C Callan points out that this is an incorrect version of A108919. - _Joerg Arndt_, Jul 01 2014

%D John Riordan, personal communication.

%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H David Callan, <a href="http://arxiv.org/abs/1406.7784">A sign-reversing involution to count labeled lone-child-avoiding trees</a>, arXiv:1406.7784 [math.CO], (30-June-2014)

%K dead

%O 0,5

%A _N. J. A. Sloane_.

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Last modified October 4 16:05 EDT 2023. Contains 365887 sequences. (Running on oeis4.)