We don't have to count the #version line, do we?-)
  I would have used csqr() or cpow() to make it shorter, but it seems that
they are both buggy.

#version Unofficial MegaPov 0.5;

camera{location 2look_at 0}light_source{y*9,1}$I=-2;#while(I<2)$R=-2;#while
(R<1)$Z=<R,I>;$N=0;#while(N<.5&cabs2(Z)<4)$Z=cmult(Z,Z)+<R,I>;$N=N+.03;#end
sphere{<R,N,I>.02pigment{rgb x}}$R=R+.03;#end$I=I+.03;#end


-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):5;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/

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