Table read by rows: T(n,k) = number of k-gons, k >= 3, formed inside a square with edge length 1 by the straight line segments mutually connecting all vertices and points that divide the sides into segments with lengths equal to the Farey series of order n = A006842(n,m)/A006843(n,m), m = 1..A005728(n).
A358889
Table read by rows: T(n,k) = number of k-gons, k >= 3, formed inside a square with edge length 1 by the straight line segments mutually connecting all vertices and points that divide the sides into segments with lengths equal to the Farey series of order n = A006842(n,m)/A006843(n,m), m = 1..A005728(n).
Terms
- a(0) =4a(1) =48a(2) =8a(3) =712a(4) =304a(5) =24a(6) =3368a(7) =2400a(8) =280a(9) =16a(10) =27424a(11) =20360a(12) =4784a(13) =504a(14) =32a(15) =56000a(16) =47088a(17) =10912a(18) =1400a(19) =88a(20) =8a(21) =292424a(22) =255608a(23) =69368a(24) =11504a(25) =960a(26) =56a(27) =658800a(28) =590208a(29) =175856
External references
- oeis: A358889