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A365669 Number of distinct circles created after n iterations of constructing circles from all current vertices using only a compass, starting with one vertex. 1
0, 1, 2, 6, 114, 42103152 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
See A359569 for further details and images.
LINKS
N. J. A. Sloane, New Gilbreath Conjectures, Sum and Erase, Dissecting Polygons, and Other New Sequences, Doron Zeilberger's Exper. Math. Seminar, Rutgers, Sep 14 2023: Video, Slides, Updates. (Mentions this sequence.)
CROSSREFS
Cf. A359569 (vertices), A359570 (regions), A359571 (edges), A359619 (k-gons), A359931, A360350, A361622.
Sequence in context: A056164 A156500 A264889 * A231537 A303441 A075391
KEYWORD
nonn,more,hard
AUTHOR
Scott R. Shannon, Sep 15 2023
STATUS
approved

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Last modified April 12 19:05 EDT 2024. Contains 371636 sequences. (Running on oeis4.)