Arrangements of $7$ lines in the affine plane
The number of ways of arranging $7$ lines in the (affine) plane.
Value: $37830$ (37,830)
Updates
-
Lower bound: $37830$
(37,830)
Reference unknown
[via Number of ways of arranging n lines in the (affine) plane. - OEIS] -
Upper bound: $37830$
(37,830)
Reference unknown
[via Number of ways of arranging n lines in the (affine) plane. - OEIS]