Seventh column (m=6) of (1,3)-Pascal triangle A095660.

Terms

a(0) =3a(1) =19a(2) =70a(3) =196a(4) =462a(5) =966a(6) =1848a(7) =3300a(8) =5577a(9) =9009a(10) =14014a(11) =21112a(12) =30940a(13) =44268a(14) =62016a(15) =85272a(16) =115311a(17) =153615a(18) =201894a(19) =262108a(20) =336490a(21) =427570a(22) =538200a(23) =671580a(24) =831285a(25) =1021293a(26) =1246014a(27) =1510320a(28) =1819576a(29) =2179672