Ruzsa’s genus-one problem

Elements (75)

0, 3, 15, 18, 25, 28, 125, 126, 131, 140, 150, 151, 156, 376, 381, 401, 406, 625, 628, 630, 633, 650, 653, 655, 750, 751, 755, 756, 775, 776, 780, 781, 1880, 1883, 1905, 2005, 2030, 2256, 2266, 2281, 2876, 2901, 3125, 3128, 3140, 3143, 3150, 3153, 3250, 3251, 3256, 3265, 3275, 3276, 3281, 3501, 3506, 3526, 3531, 3750, 3753, 3755, 3758, 3775, 3778, 3780, 3875, 3876, 3880, 3881, 3900, 3901, 3905, 3906, 15534