Fifth column (m=4) of (1,6)-Pascal triangle A096956.

Terms

a(0) =6a(1) =25a(2) =65a(3) =135a(4) =245a(5) =406a(6) =630a(7) =930a(8) =1320a(9) =1815a(10) =2431a(11) =3185a(12) =4095a(13) =5180a(14) =6460a(15) =7956a(16) =9690a(17) =11685a(18) =13965a(19) =16555a(20) =19481a(21) =22770a(22) =26450a(23) =30550a(24) =35100a(25) =40131a(26) =45675a(27) =51765a(28) =58435a(29) =65720