Triangle read by rows :T(n,k)=Sum_{j, j>=0}A089942(n,j)*binomial(j,k).

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =1a(6) =7a(7) =10a(8) =5a(9) =1a(10) =19a(11) =31a(12) =21a(13) =7a(14) =1a(15) =51a(16) =96a(17) =79a(18) =36a(19) =9a(20) =1a(21) =141a(22) =294a(23) =282a(24) =159a(25) =55a(26) =11a(27) =1a(28) =393a(29) =897