| 数据
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1, 1, 1, 2, 2, 4, 6, 8, 12, 18, 28, 42, 62, 96, 142, 210, 316, 474,712,1070,1606,2410,3608,5412,8124,12184,18268,27404,41114,61662,92484,138702,208020,311988,467928,701866,1052812,1579204,2368764,3553048,5329306,7993478,11989564,17983626,26974744,40461664,60692460
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