DAYTON, Ohio — Freshman Yogi Ferrell scored 14 points in the first six minutes as top-seeded Indiana slam dunked its way to an 83-62 win over James Madison in the second round of the NCAA tournament on Friday. Not taking any chances with a No. 16 seed, the Hoosiers (28-6) started fast and built a 33-point lead in the second half over the Dukes (21-15) and opened the tourney with a statement they intend to be around for a while.Looking every bit like a team capable of cutting down the nets in Atlanta next month, Indiana will play Temple in the second round on Sunday.Ferrell finished with 16 points, eight rebounds and six assists, and Cody Zeller had four dunks for Indiana.Freshman Andre Nation led James Madison with 24 points.