Triangle read by rows: T(n, k) = A084029(n, k)/n.

Terms

a(0) =1a(1) =10a(2) =0a(3) =34a(4) =37a(5) =40a(6) =253a(7) =280a(8) =325a(9) =505a(10) =2008a(11) =2026a(12) =2044a(13) =2062a(14) =2080a(15) =16669a(16) =16672a(17) =16675a(18) =16684a(19) =16687a(20) =16690a(21) =142858a(22) =142876a(23) =142903a(24) =142930a(25) =143002a(26) =143020a(27) =143029a(28) =1250002a(29) =1250020