Triangle T(n,k) read by rows: the coefficient [x^k] of the polynomial Product_{i=1..n} (i+1)*x-i in row n>=0 and column 0<=k<=n.
A142070
Triangle T(n,k) read by rows: the coefficient [x^k] of the polynomial Product_{i=1..n} (i+1)*x-i in row n>=0 and column 0<=k<=n.
Terms
- a(0) =1a(1) =-1a(2) =2a(3) =2a(4) =-7a(5) =6a(6) =-6a(7) =29a(8) =-46a(9) =24a(10) =24a(11) =-146a(12) =329a(13) =-326a(14) =120a(15) =-120a(16) =874a(17) =-2521a(18) =3604a(19) =-2556a(20) =720a(21) =720a(22) =-6084a(23) =21244a(24) =-39271a(25) =40564a(26) =-22212a(27) =5040a(28) =-5040a(29) =48348
External references
- oeis: A142070