%0 Journal Article %A Lengyel, Tamás %T Asymptotics for Lacunary sums of binomial coefficients and a card problem with ranks %J Journal of integer sequences %D 2007 %V 10 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2007__10_7_a3/ %G en %F JIS_2007__10_7_a3