OFFSET
0,5
FORMULA
(d^(n)/d(x^n))f(x), where f(x)=(x-x^2)/(x^3-2x^2-2x+1), for n=0, 1, 2, 3, . ...
EXAMPLE
The coefficients of the first 2 polynomials in the numerator of the generating function f(x)=(x-x^2)/(x^3-2x^2-2x+1) for F(n)^2, (where F(n) is the Fibonacci sequence) and its successive derivatives starting with the highest power of x: -1,1,0; 1,-2,4,-2,1; . ...
CROSSREFS
KEYWORD
sign,tabf
AUTHOR
Mohammad K. Azarian, Feb 01 2003
STATUS
approved