Number of vertices formed when n equally spaced points are placed around a circle and all pairs of points are joined by an interior arc whose radius equals the circle's radius.
A371254
Number of vertices formed when n equally spaced points are placed around a circle and all pairs of points are joined by an interior arc whose radius equals the circle's radius.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =4a(4) =15a(5) =7a(6) =70a(7) =64a(8) =208a(9) =220a(10) =550a(11) =397a(12) =1131a(13) =1162a(14) =1981a(15) =2128a(16) =3723a(17) =3259a(18) =5966a(19) =6000a(20) =9010a(21) =9240a(22) =13524a(23) =12745a(24) =19325a(25) =19266a(26) =26434a(27) =26684a(28) =35931a(29) =33301
External references
- oeis: A371254