Triangular array read by rows. T(n,k) is the number of convergent Boolean relation matrices on [n] containing exactly k strongly connected components, n>=0, 0<=k<=n.

A365547

Triangular array read by rows. T(n,k) is the number of convergent Boolean relation matrices on [n] containing exactly k strongly connected components, n>=0, 0<=k<=n.

Terms

    a(0) =1a(1) =0a(2) =2a(3) =0a(4) =3a(5) =12a(6) =0a(7) =139a(8) =126a(9) =200a(10) =0a(11) =25575a(12) =17517a(13) =9288a(14) =8688a(15) =0a(16) =18077431a(17) =8457840a(18) =3545350a(19) =1435920a(20) =936992a(21) =0a(22) =47024942643a(23) =14452288791a(24) =4277647665a(25) =1422744780a(26) =485315280a(27) =242016192

External references