Just edited A084432 - A084364 - A084383 Will tackle also A083140 to A083158 Yours, Patrick De Geest 1. mailto:pdg at worldofnumbers.com (preferred) 2. mailto:Patrick.DeGeest at skynet.be Website 1 : http://www.worldofnumbers.com/index.html Website 2 : http://users.skynet.be/worldofnumbers/ (mirrorsite)