A060257 Numbers n such that 1/prime(n) has period prime(n) - 1.

4, 7, 8, 9, 10, 15, 17, 18, 25, 29, 30, 32, 35, 39, 41, 42, 44, 48, 50, 51, 55, 56, 57, 65, 68, 73, 75, 76, 77, 81, 84, 89, 93, 94, 95, 96, 97, 100, 105, 106, 108, 114, 118, 120, 126, 127, 129, 132, 141, 142, 143, 148, 150, 154, 159, 160, 162, 164, 165, 166, 171