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A324435
Number of labeled cyclic chord diagrams with n chords such that every chord has length at least nine.
4
1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 123, 11179, 678033, 33920411, 1510561303, 64644980613, 2750055687841, 118100969286656, 5165550855166131, 231446409801491355, 10658817807766612225, 505538573513456703833, 24722367556570294858207, 1247328697401969440599017
OFFSET
0,11
LINKS
CROSSREFS
Column k=9 of A324428.
Sequence in context: A297754 A068239 A098683 * A135479 A095761 A121917
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Feb 27 2019
STATUS
approved