Geobrett (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Geobrett" in German language version.

refsWebsite

Global rank German rank

742^nd place

1,797^th place

low place

low place

oeis.org

Vgl. OEIS, A018808.
Vgl. OEIS, A045996, A000938, dazu auch A178208, A008911.

survo.fi

Seppo Mustonen: On lines and their intersection points in a rectangular grid of points (PDF; 681 kB), S. 11–15 (Appendix 1: Rekursive formulas).