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A324434
Number of labeled cyclic chord diagrams with n chords such that every chord has length at least eight.
4
1, 0, 0, 0, 0, 0, 0, 0, 1, 76, 4788, 221917, 8887710, 331432067, 12269388935, 460168784128, 17665933357441, 698638441294365, 28556568958525122, 1208570048233111199, 53007713800631794460, 2410148120774836584364, 113594056221675357350279, 5547970208256475164372741
OFFSET
0,10
LINKS
CROSSREFS
Column k=8 of A324428.
Sequence in context: A198530 A234176 A116264 * A004299 A049669 A198476
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Feb 27 2019
STATUS
approved