Number of edges in the Hasse diagrams for the D-analogs of the partition lattices.
A039765
Number of edges in the Hasse diagrams for the D-analogs of the partition lattices.
Terms
- a(0) =0a(1) =0a(2) =4a(3) =31a(4) =240a(5) =1931a(6) =16396a(7) =147589a(8) =1408224a(9) =14214559a(10) =151394940a(11) =1696783221a(12) =19958826080a(13) =245788962199
External references
- oeis: A039765