OFFSET
1,3
COMMENTS
I suspect this may be an erroneous version of A295577. - N. J. A. Sloane, Dec 09 2017
LINKS
M. Maia and M. Mendez, On the arithmetic product of combinatorial species, Discr. Math., 308 (2008), 5407-5427. See Table 1.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 04 2008
STATUS
approved