| 数据
|
1, 1, 1, 1, 2, 3, 3, 3, 4, 6, 7, 9, 10, 12, 14, 16, 21, 24, 27, 32, 37, 45, 52, 59, 69, 76, 89, 103, 118, 137, 148, 173, 197, 225, 256, 280, 324, 362, 409, 462, 508, 579, 644, 720, 811, 892, 1006, 1114, 1243, 1389, 1519, 1701, 1882, 2090, 2316, 2538, 2825, 3110, 3437, 3795, 4153
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