Number of transitive reflexive early confluent binary relations R on n+6 labeled elements with max_{x}(|{y : xRy}|) = n.
A218106
Number of transitive reflexive early confluent binary relations R on n+6 labeled elements with max_{x}(|{y : xRy}|) = n.
Terms
- a(0) =0a(1) =1a(2) =80963a(3) =25188019a(4) =1913052805a(5) =84934607175
External references
- oeis: A218106