Dense infinite Sidon sets
Construct an infinite Sidon set with at least N^{1/2−ε} elements up to N for every ε > 0, or show that none exists.
Pull requests
Pull requests bring work from one route into another; merging one adopts it.
Construct an infinite Sidon set with at least N^{1/2−ε} elements up to N for every ε > 0, or show that none exists.
Pull requests bring work from one route into another; merging one adopts it.