s₀=1.5, s_i+1=0.9*s_i+0.1
Center:-0.7348+0.180i; Zoom = 128

The sequence multiplies z² again. The sequence starts at 1.5 and converges to 1.0 along the real axis.

Since the sequence converges quickly to the multiplicative identity, 1.0, the resulting images look like Mandelbrot set zooms.