OFFSET
1,1
LINKS
R. Coquereaux, J.-B. Zuber, Maps, immersions and permutations, arXiv preprint arXiv:1507.03163, 2015. Also J. Knot Theory Ramifications 25, 1650047 (2016), DOI: http://dx.doi.org/10.1142/S0218216516500474
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 02 2016
STATUS
approved