OFFSET
0,3
LINKS
Bernhard Gittenberger, Emma Yu Jin, Michael Wallner, On the shape of random PĆ³lya structures, arXiv|1707.02144 [math.CO], 2017; Discrete Math., 341 (2018), 896-911.
EXAMPLE
1, 0, 1/2, 1/3, 7/8, 11/30, 281/144, 449/840, ...
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, Apr 02 2018
EXTENSIONS
a(8)-a(22) from Andrew Howroyd, Jun 21 2018
STATUS
approved