Triangle read by rows: coefficients of polynomials p(k) = (-x + k + 1)*p(k-1), starting p(0)=1, p(1)=1-x.
A123319
Triangle read by rows: coefficients of polynomials p(k) = (-x + k + 1)*p(k-1), starting p(0)=1, p(1)=1-x.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =3a(4) =-4a(5) =1a(6) =12a(7) =-19a(8) =8a(9) =-1a(10) =60a(11) =-107a(12) =59a(13) =-13a(14) =1a(15) =360a(16) =-702a(17) =461a(18) =-137a(19) =19a(20) =-1a(21) =2520a(22) =-5274a(23) =3929a(24) =-1420a(25) =270a(26) =-26a(27) =1a(28) =20160a(29) =-44712
External references
- oeis: A123319