Number of non-isomorphic T_0 set systems of weight n.
A319559
Number of non-isomorphic T_0 set systems of weight n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =4a(5) =7a(6) =16a(7) =35a(8) =82a(9) =200a(10) =517a(11) =1373a(12) =3867a(13) =11216a(14) =33910a(15) =105950
External references
- oeis: A319559