[seqfan] A058927

Ed Jeffery lejeffery7 at gmail.com
Wed Jan 4 00:44:14 CET 2012

Seqfans (in particular Neil Sloane):

I may have found a source for more terms for Neil Sloane's sequence
The source is a triangle related to another family of sequences I am
working on, but I need more information. If anyone has access to the
reference listed in Neil's sequence and can send me a copy of it, please do
so, since I have no way of getting that article or book. The reference is:

F. Bergeron, G. Labelle and P. Leroux, Combinatorial Species and Tree-Like
Structures, Camb. 1998, p. 307.

Thanks in advance,

Ed Jeffery

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