Triangle read by rows, s_3(n, k) where s_m(n, k) are the Stirling-Frobenius cycle numbers of order m; n >= 0, k >= 0.

A225470

Triangle read by rows, s_3(n, k) where s_m(n, k) are the Stirling-Frobenius cycle numbers of order m; n >= 0, k >= 0.

Terms

    a(0) =1a(1) =2a(2) =1a(3) =10a(4) =7a(5) =1a(6) =80a(7) =66a(8) =15a(9) =1a(10) =880a(11) =806a(12) =231a(13) =26a(14) =1a(15) =12320a(16) =12164a(17) =4040a(18) =595a(19) =40a(20) =1a(21) =209440a(22) =219108a(23) =80844a(24) =14155a(25) =1275a(26) =57a(27) =1a(28) =4188800a(29) =4591600

External references