Total number of abstract order types of configurations of n points in dimensions 2 through n-1.
A063857
Total number of abstract order types of configurations of n points in dimensions 2 through n-1.
Terms
- a(0) =1a(1) =4a(2) =17a(3) =157a(4) =7420a(5) =11403801
External references
- oeis: A063857