Triangle read by rows, A100861(n,k) * A118930(k).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =3a(6) =1a(7) =6a(8) =6a(9) =1a(10) =10a(11) =30a(12) =1a(13) =15a(14) =90a(15) =60a(16) =1a(17) =21a(18) =210a(19) =420a(20) =1a(21) =18a(22) =420a(23) =1680a(24) =1365a(25) =1a(26) =36a(27) =756a(28) =5040a(29) =12285