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A300554 Number of 6-cycles in the n-polygon diagonal intersection graph. 4
0, 0, 35, 91, 98, 272, 279, 530, 561, 1440, 1079, 1904, 1890, 3360, 3128, 6066, 4579, 7580, 6993, 10648, 10212, 18696, 13875, 19968, 18981, 26936, 25056, 47130, 32953, 44864, 41184, 55386, 52500, 74808, 63714, 86564, 84045, 105840, 102049, 149982, 119196 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,3
LINKS
Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph
Eric Weisstein's World of Mathematics, Graph Cycle
CROSSREFS
Cf. A062361 (3-cycles), A300552 (4-cycles), A300553 (5-cycles).
Sequence in context: A347140 A220041 A182755 * A020295 A020164 A146206
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Mar 08 2018
EXTENSIONS
Terms a(21) and beyond from Andrew Howroyd, Mar 11 2018
STATUS
approved

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Last modified July 14 13:51 EDT 2024. Contains 374318 sequences. (Running on oeis4.)