**TI83** Program: 02/03/1999 12:06:02 PM PTRIPS~*UPPER)BOUND*?N?2J?1K?A?μJ pK oJ pK ?B?J+K+J pK  ??B?Kp1K?KmJq1?A?Jp1J?1K?JmN?A?*WHEW+)I)AM::::*?+