A144872 Periods of the rows of A144871.
1, 1, 3, 8, 5, 72, 7, 32, 27, 400, 11, 864, 13, 784, 675, 128, 17, 2592, 19, 1600, 1323, 3872, 23, 3456, 125, 5408, 243, 3136, 29, 324000, 31, 512, 9801, 18496, 6125, 31104, 37, 23104, 13689, 32000, 41, 254016, 43, 15488, 30375, 33856, 47
Offset: 1