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0, 0, 0, 0, 1, 0, 2, 1, 3, 3, 6, 5, 13, 12, 28, 25, 58, 53, 118, 115, 243, 236, 505, 480, 1027, 1002, 2068, 2043, 4217, 4127, 8509, 8414, 17092, 16996, 34528,34157,69377,69010,139087,138726,279576,278123,560558,559085,1122538,1121029,2250783,2244899,4507272
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