Coefficients for the commutator for the logarithm of the derivative operator [log(D),x^n D^n]=d[(xD)!/(xD-n)!]/d(xD) expanded in the operators :xD:^k.
A238363
Coefficients for the commutator for the logarithm of the derivative operator [log(D),x^n D^n]=d[(xD)!/(xD-n)!]/d(xD) expanded in the operators :xD:^k.
Terms
- a(0) =1a(1) =-1a(2) =2a(3) =2a(4) =-3a(5) =3a(6) =-6a(7) =8a(8) =-6a(9) =4a(10) =24a(11) =-30a(12) =20a(13) =-10a(14) =5a(15) =-120a(16) =144a(17) =-90a(18) =40a(19) =-15a(20) =6a(21) =720a(22) =-840a(23) =504a(24) =-210a(25) =70a(26) =-21a(27) =7a(28) =-5040a(29) =5760
External references
- oeis: A238363