Triangle T(n, k) = coefficients of p(n, x), where p(n, x) = (-1)^n*(x+2-n)*(x+2)^(n-1), p(0, x) = 1, and p(1, x) = -1-x, read by rows.
A158285
Triangle T(n, k) = coefficients of p(n, x), where p(n, x) = (-1)^n*(x+2-n)*(x+2)^(n-1), p(0, x) = 1, and p(1, x) = -1-x, read by rows.
Terms
- a(0) =1a(1) =-1a(2) =-1a(3) =0a(4) =2a(5) =1a(6) =4a(7) =0a(8) =-3a(9) =-1a(10) =-16a(11) =-16a(12) =0a(13) =4a(14) =1a(15) =48a(16) =80a(17) =40a(18) =0a(19) =-5a(20) =-1a(21) =-128a(22) =-288a(23) =-240a(24) =-80a(25) =0a(26) =6a(27) =1a(28) =320a(29) =896
External references
- oeis: A158285