The number of antitransitive relations on n labeled nodes.

A341473

The number of antitransitive relations on n labeled nodes.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =39a(4) =921a(5) =47462a(6) =5205915a(7) =1161039833a(8) =516101770210

External references