A102551 [Prime(n)/(Prime(n+1)-Prime(n))], where [x] means the integer part of x.

2, 1, 2, 1, 5, 3, 8, 4, 3, 14, 5, 9, 20, 10, 7, 8, 29, 10, 16, 35, 12, 19, 13, 11, 24, 50, 25, 53, 27, 8, 31, 21, 68, 13, 74, 25, 26, 40, 27, 28, 89, 18, 95, 48, 98, 16, 17, 55, 113, 57, 38, 119, 24, 41, 42, 43, 134, 45, 69, 140, 28, 20, 76, 155, 78, 22, 55, 33, 173, 87, 58, 44, 61