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Search: id:A067167
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A067167 A067155(n)/n. +0
2
0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 2, 1, 0, 2, 1, 0, 2, 1, 4, 1, 5, 0, 7, 0, 8, 3, 9, 2, 11, 5, 14, 5, 16, 1, 21, 12, 18, 13, 25, 6, 22, 11, 29, 15, 22, 9, 31, 14, 43, 22, 52, 16, 52, 30, 69, 38, 65, 36, 74, 44, 51, 34, 58, 36, 95, 37, 68, 48, 87, 54, 92, 48, 96, 63, 92, 52, 110, 80, 133 (list; graph; listen)
OFFSET

9,9

REFERENCES

B. Poonen and M. Rubinstein, Number of Intersection Points Made by the Diagonals of a Regular Polygon, SIAM J. Discrete Mathematics, Vol. 11, pp. 135-156.

LINKS

Sascha Kurz, m-gons in regular n-gons

B. Poonen and M. Rubinstein, The number of intersection points made by the diagonals of a regular polygon, SIAM J. on Discrete Mathematics, Vol. 11, No. 1, 135-156 (1998).

Sequences formed by drawing all diagonals in regular polygon

CROSSREFS

Cf. A067155.

Sequence in context: A038760 A143946 A035394 this_sequence A096810 A133696 A127371

Adjacent sequences: A067164 A067165 A067166 this_sequence A067168 A067169 A067170

KEYWORD

easy,nonn

AUTHOR

Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 06 2002

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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