20, 3, 1149, 1467, 1656, 1788, 1964, 1994, 2103, 2158, 2267, 2361, 2401, 2450, 2509, 2538, 2580, 2940, 2941, 2971, 3074, 3283, 3378, 3518, 3638, 3764, 3874, 4092, 4105, 4177, 4302, 4334, 4385, 4680, 4778, 5067, 5268, 5417, 5610, 5755, 5967, 6120, 6764, 7043, 7461, 7513, 7872, 8161, 8184, 8435, 8529, 8795, 8991, 9072, 9304, 9378, 9644, 9976, 10008, 10180, 10454, 10697, 11142, 11710, 12151, 12441, 13049, 13241