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