

A320757


For p the nth prime congruent to 1 (mod 4), a(n) is the clique number of the quadratic residue (Paley) graph over F_p, the field of order p.


1



2, 3, 3, 4, 4, 5, 5, 5, 5, 5, 6, 5, 6, 7, 7, 7, 7, 8, 7, 7, 8, 9, 7, 7, 7, 8, 8, 7, 8, 8, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 11, 9, 11, 11, 9, 9, 11, 11, 9, 10, 11, 11, 12, 11, 11, 11, 11, 11, 11, 10, 10, 11
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