Triangle of numbers T(n,k) (n>=0, n>=k>=0) of transitive reflexive early confluent binary relations R on n labeled elements where k=max_{x}(|{y : xRy}|), read by rows.
A135313
Triangle of numbers T(n,k) (n>=0, n>=k>=0) of transitive reflexive early confluent binary relations R on n labeled elements where k=max_{x}(|{y : xRy}|), read by rows.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =3a(6) =0a(7) =1a(8) =12a(9) =13a(10) =0a(11) =1a(12) =61a(13) =106a(14) =75a(15) =0a(16) =1a(17) =310a(18) =1105a(19) =1035a(20) =541a(21) =0a(22) =1a(23) =1821a(24) =12075a(25) =16025a(26) =11301a(27) =4683a(28) =0a(29) =1
External references
- oeis: A135313