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Cotton Candy Yammy !
on 8 Oct 2021
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c=@(n)(mod(n,2)*(2*n+1)+n)/2;
s=@cumsum;
figure('Color','k')
plot([4 2],[-20 0],'w','LineWidth',9);hold;
%plot(30*rand(40,1)-25,9*rand(40,1)+5,'w*','MarkerSize',23);
for a=3:9:3e4
while a(1)>1
a=[c(a(1)) a];
end
t=s(rescale(mod(a,3),-.45,.4));
plot(s(cos(t+90)),s(sin(t+90)),'Color',[.9 .7 .7]);
plot(s(cos(t+75)),s(sin(t+85)),'Color',[.6 .9 .7]);
end
axis off