Number of strict closure operators on a set of n elements such that every point and every closed set not containing that point can be separated by clopen sets.
A358152
Number of strict closure operators on a set of n elements such that every point and every closed set not containing that point can be separated by clopen sets.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =121a(5) =18460a(6) =159273237
External references
- oeis: A358152