A335758 a(n) is the number of vertices formed by n-secting the angles of a heptagon.

7, 15, 84, 85, 42, 190, 490, 442, 854, 358, 1267, 1170, 1757, 1667, 1582, 2220, 3059, 2885, 3878, 2640, 4613, 4523, 5635, 5489, 5327, 6357, 7819, 7554, 9079, 6252, 10192, 10032, 11718, 11474, 11291, 12734, 14707, 14400, 16492, 13749, 18004, 17690, 19978, 19650

Offset: 1

Author

Lars Blomberg, Jun 22 2020

Keywords

• nonn

Comments

See A335757 for illustrations.

Links

• Lars Blomberg, Table of n, a(n) for n = 1..200

Crossrefs

Cf. A333113 (n-sected sides, not angles), A335757 (regions), A335759 (edges), A335760 (ngons).