%0 Journal Article %A Paule, Peter %T A proof of a conjecture of Knuth. %J Experimental mathematics %D 1996 %P 83-89 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1996__5_2_233148/ %G en %F EXMA_1996__5_2_233148