Kelly, L. M.; Moser, W. O. J. On the number of ordinary lines determined by \(n\) points. (English) Zbl 0081.15103 Can. J. Math. 10, 210-219 (1958). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 51 Documents Keywords:analytic geometry, projective geometry × Cite Format Result Cite Review PDF Full Text: DOI Online Encyclopedia of Integer Sequences: Sylvester’s problem: minimal number of ordinary lines through n points in the plane.