[1,0,1,1,2,1,3,2,4,3,5,4,7,5,8,7,10,8,12,10,14,12,
16,14,19,16,21,19,24,21,27,24,30,27,33,30,37,33,
40,37,44,40,48,44,52,48,56,52,61,56,65,61,70,65,
75,70,80,75,85,80,91,85,96,91,102,96,108,102,114,
108,120,114,127,120,133,127,140,133,147,140,154,
147,161,154,169]
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