A335801 a(n) is the number of vertices formed by n-secting the angles of a decagon.

10, 11, 160, 31, 480, 371, 990, 171, 1570, 1431, 2380, 1551, 3370, 3131, 4600, 2211, 5790, 5481, 7230, 5851, 8910, 8521, 10830, 5751, 12600, 12151, 14730, 12721, 17110, 16541, 19730, 14231, 21950, 21531, 24910, 22201, 27920, 27201, 31220, 24181, 33810, 33501

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Cf. A332418 (n-sected sides, not angles), A335800 (regions), A335802 (edges), A335803 (ngons).

Sequence in context: A058943 A222473 A361990 * A363835 A041217 A041218

Adjacent sequences: A335798 A335799 A335800 * A335802 A335803 A335804

Keyword

nonn

Author

Lars Blomberg, Jun 25 2020

Status

approved