Seventh column (m=6) of (1,4)-Pascal triangle A095666.

Terms

a(0) =4a(1) =25a(2) =91a(3) =252a(4) =588a(5) =1218a(6) =2310a(7) =4092a(8) =6864a(9) =11011a(10) =17017a(11) =25480a(12) =37128a(13) =52836a(14) =73644a(15) =100776a(16) =135660a(17) =179949a(18) =235543a(19) =304612a(20) =389620a(21) =493350a(22) =618930a(23) =769860a(24) =950040a(25) =1163799a(26) =1415925a(27) =1711696a(28) =2056912a(29) =2457928