A367663 - OEIS

A367663

Number of vertices formed in a hexagon by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon.

6, 13, 55, 223, 673, 1753, 3787, 6937, 11851, 19297, 30211, 42877, 63247, 86323, 114049, 155701, 204169, 251293, 329989, 400081, 487537, 607189, 742747, 858241, 1041835, 1231789, 1424647, 1667659, 1968427, 2165947, 2600779, 2939863, 3286159, 3784153, 4217395, 4687771, 5688804, 6316332

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Keyword "look" is because of the linked images. - N. J. A. Sloane, Dec 01 2023

LINKS

Table of n, a(n) for n=1..38.

Scott R. Shannon, Image for n = 2.

Scott R. Shannon, Image for n = 4.

Scott R. Shannon, Image for n = 6.

Scott R. Shannon, Image for n = 9.

FORMULA