Coefficients of the polynomials in the numerator of 1/(1+x^2) and its successive derivatives, starting with the constant term.
A076256
Coefficients of the polynomials in the numerator of 1/(1+x^2) and its successive derivatives, starting with the constant term.
Terms
- a(0) =1a(1) =0a(2) =-2a(3) =-2a(4) =0a(5) =6a(6) =0a(7) =24a(8) =0a(9) =-24a(10) =24a(11) =0a(12) =-240a(13) =0a(14) =120a(15) =0a(16) =-720a(17) =0a(18) =2400a(19) =0a(20) =-720a(21) =-720a(22) =0a(23) =15120a(24) =0a(25) =-25200a(26) =0a(27) =5040a(28) =0a(29) =40320
External references
- oeis: A076256