Number of monotone n-weightings of complete bipartite digraph K(3,3).

Terms

a(0) =1a(1) =15a(2) =102a(3) =442a(4) =1443a(5) =3885a(6) =9100a(7) =19188a(8) =37269a(9) =67771a(10) =116754a(11) =192270a(12) =304759a(13) =467481a(14) =696984a(15) =1013608a(16) =1442025a(17) =2011815a(18) =2758078a(19) =3722082a(20) =4951947a(21) =6503365a(22) =8440356a(23) =10836060a(24) =13773565a(25) =17346771a(26) =21661290a(27) =26835382a(28) =33000927a(29) =40304433