Ruzsa’s genus-one problem

Elements (74)

0, 3, 13, 15, 25, 125, 126, 130, 131, 150, 151, 155, 156, 376, 381, 401, 406, 625, 628, 630, 633, 650, 653, 655, 755, 756, 765, 766, 780, 781, 1006, 1016, 1031, 1880, 1888, 1905, 2000, 2001, 2025, 2026, 2251, 2276, 2528, 3125, 3128, 3138, 3140, 3150, 3250, 3251, 3255, 3256, 3275, 3276, 3280, 3281, 3501, 3506, 3526, 3531, 3750, 3753, 3755, 3758, 3775, 3778, 3780, 3880, 3881, 3890, 3891, 3905, 3906, 4156