In the interior of a regular 2n-gon with all diagonals drawn, the number of points where exactly three diagonals intersect.
A101363
In the interior of a regular 2n-gon with all diagonals drawn, the number of points where exactly three diagonals intersect.
Terms
- a(0) =0a(1) =1a(2) =8a(3) =20a(4) =60a(5) =112a(6) =208a(7) =216a(8) =480a(9) =660a(10) =864a(11) =1196a(12) =1568a(13) =2250a(14) =2464a(15) =2992a(16) =3924a(17) =4332a(18) =5160a(19) =8148a(20) =7040a(21) =8096a(22) =10560a(23) =10600a(24) =12064a(25) =15552a(26) =15288a(27) =17052a(28) =25320a(29) =21080
External references
- oeis: A101363