Triangle T(n,k), read by rows, formed by setting all entries in the zeroth column and in the main diagonal ((n,n) entries) to 1 and defining the rest of the entries by the recursion T(n,k) = T(n-1,k) - T(n,k-1).
A096470
Triangle T(n,k), read by rows, formed by setting all entries in the zeroth column and in the main diagonal ((n,n) entries) to 1 and defining the rest of the entries by the recursion T(n,k) = T(n-1,k) - T(n,k-1).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =0a(5) =1a(6) =1a(7) =-1a(8) =2a(9) =1a(10) =1a(11) =-2a(12) =4a(13) =-3a(14) =1a(15) =1a(16) =-3a(17) =7a(18) =-10a(19) =11a(20) =1a(21) =1a(22) =-4a(23) =11a(24) =-21a(25) =32a(26) =-31a(27) =1a(28) =1a(29) =-5
External references
- oeis: A096470