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A283326
Number of compatible Parke-Taylor factors for the graph obtained by combining one bubble with a regular n-gon.
0
1, 6, 32, 200, 1518, 13160, 126032, 1325682
OFFSET
2,2
LINKS
Freddy Cachazo, Humberto Gomez, Computation of Contour Integrals on M_{0,n}, arXiv preprint, 2015. Also JHEP, 2016; doi:10.1007/JHEP04(2016)108. See Table 1.
CROSSREFS
Sequence in context: A020058 A146557 A020013 * A221540 A331878 A121120
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 17 2017
STATUS
approved