A117150 Retrograde trajectory of 4 under map k -> A094077(k).

4, 5, 7, 9, 13, 8, 11, 15, 21, 29, 41, 57, 81, 48, 67, 95, 56, 79, 111, 157, 92, 54, 32, 45, 63, 89, 125, 177, 104, 147, 207, 293, 172, 243, 343, 485, 685, 969, 568, 803, 1135, 1605, 2269, 3209, 1880, 2659, 1558, 2203, 3115, 4405, 6229, 8809, 12457, 17617