| 2, 5, 6, 14, 31, 59, 118, 238, 475, 951, 1902, 3802, 7607, 15215, 30426, 60854, 121711, 243419, 486838, 973678, 1947355, 3894711, 7789422, 15578842, 31157687, 62315375, 124630746, 249261494, 498522991, 997045979, 1994091958, 3988183918
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