Triangle read by rows: T(n,k) = number of graphs on n nodes with domatic number k (n >= 1, 1 <= k <= n).
A294206
Triangle read by rows: T(n,k) = number of graphs on n nodes with domatic number k (n >= 1, 1 <= k <= n).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =1a(5) =1a(6) =4a(7) =5a(8) =1a(9) =1a(10) =11a(11) =16a(12) =5a(13) =1a(14) =1a(15) =34a(16) =66a(17) =49a(18) =5a(19) =1a(20) =1a(21) =156a(22) =415a(23) =417a(24) =49a(25) =5a(26) =1a(27) =1a(28) =1044a(29) =4172
External references
- oeis: A294206