Place n equally-spaced points around a circle and join every pair of points by a chord; this divides the circle into a(n) regions.
A006533
Place n equally-spaced points around a circle and join every pair of points by a chord; this divides the circle into a(n) regions.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =30a(6) =57a(7) =88a(8) =163a(9) =230a(10) =386a(11) =456a(12) =794a(13) =966a(14) =1471a(15) =1712a(16) =2517a(17) =2484a(18) =4048a(19) =4520a(20) =6196a(21) =6842a(22) =9109a(23) =9048a(24) =12951a(25) =14014a(26) =17902a(27) =19208a(28) =24158a(29) =21510
External references
- oeis: A006533