Fractal type : Barnsley J1.
The equations and the original parameters are provided by FRACTINT.

Basic equations :
z(0) = pixel;
if real(z) >= 0
z(n+1) = (z-1) * c
else
z (n+1) = (z+1) * c
2 parameters : real(c) and imag(c).
Bailout test : mod, bailout value : 4.

Here, the following values are used :
real(c) = 1.0167449
imag(c) = 0.0241649
Bailout test = mod
Bailout value = 4

The above image is the first of a series of very curious fractals.