Number of sets of nonempty subsets of {1..n} contradicting a strict version of the axiom of choice.
A367903
Number of sets of nonempty subsets of {1..n} contradicting a strict version of the axiom of choice.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =67a(4) =30997a(5) =2147296425
External references
- oeis: A367903