OFFSET
1,3
REFERENCES
Marc Noy, Email to N. J. A. Sloane, May 19 2014.
LINKS
Michael Drmota, Anna de Mier, Marc Noy, Extremal statistics on non-crossing configurations, Discrete Math. 327 (2014), 103--117. MR3192420. See C_b on page 116.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 19 2014
STATUS
approved