Triangle read by rows: T(n,k) is the total number of movable letters in all members of the k-partitions of [n], with 1 <= k <= n.

A367468

Triangle read by rows: T(n,k) is the total number of movable letters in all members of the k-partitions of [n], with 1 <= k <= n.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =2a(4) =4a(5) =0a(6) =3a(7) =17a(8) =9a(9) =0a(10) =4a(11) =52a(12) =68a(13) =16a(14) =0a(15) =5a(16) =139a(17) =345a(18) =190a(19) =25a(20) =0a(21) =6a(22) =346a(23) =1474a(24) =1440a(25) =430a(26) =36a(27) =0a(28) =7a(29) =825

External references