%0 Journal Article %A Holdum, Sebastian Tim %A Klausen, Frederik Ravn %A Rasmussen, Peter Michael Reichstein %T On a conjecture on the representation of positive integers as the sum of three terms of the sequence $\lfloor \frac{n^2}{a} \rfloor$ %J Journal of integer sequences %D 2015 %V 18 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2015__18_6_a5/ %G en %F JIS_2015__18_6_a5