[1,3,5,7,10,13,16,20,24,28,33,38,43,49,55,61,68,
75,82,90,98,106,115,124,133,143,153,163,174,185,
196,208,220,232,245,258,271,285,299,313,328,343,
358,374,390,406,423,440,457,475,493,511,530,549,
568,588,608,628,649,670,691,713,735,757,780,803,
826,850,874,898,923,948,973,999,1025,1051,1078,
1105,1132,1160,1188,1216,1245,1274,1303]
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