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A341729 Maximum number of sides in any cell in a regular n-gon with all diagonals drawn (cf. A007678). 6
3, 3, 5, 4, 7, 4, 9, 5, 11, 4, 13, 5, 15, 6, 17, 7, 19, 8, 21, 8, 23, 6, 25, 8, 27, 8, 29, 6, 31, 7, 33, 8, 35, 8, 37, 8, 39, 12, 41, 8, 43, 10, 45, 8, 47, 10, 49, 10, 51, 8, 53, 10, 55, 10, 57, 10, 59, 9, 61, 10, 63, 10, 65, 9, 67, 10, 69, 10, 71, 10, 73, 10, 75, 12, 77, 10, 79, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

COMMENTS

For a(2*n) see A341730.

Theorem: a(2*n+1) = 2*n+1. For the proof see A342222.

It would be nice to have a bigger b-file.

LINKS

Scott R. Shannon, Table of n, a(n) for n = 3..140

CROSSREFS

Cf. A007678, A062361, A288177, A331450, A331451, A342222.

Bisections: A144396, A341730.

Sequence in context: A333822 A075795 A058268 * A087851 A332932 A087852

Adjacent sequences:  A341726 A341727 A341728 * A341730 A341731 A341732

KEYWORD

nonn

AUTHOR

Scott R. Shannon and N. J. A. Sloane, Mar 06 2021

STATUS

approved

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Last modified August 3 03:52 EDT 2021. Contains 346435 sequences. (Running on oeis4.)