[1,1,4,1,6,19,1,9,39,116,1,12,69,260,751,1,16,119,
560,1955,5552,1,20,189,1100,4615,15372,43219,1,25,
294,2090,10460,40677,131131,366088,1,30,434,3740,
22220,100562,370909,1168008,3245311,1,36,630,6512,
45628,239316,1007083,3570240,11042199,30569012,1,
42,882,10868,89420,541926,2596573,10347864,
35587071,108535130,299662672,1,49,1218,17732,
170340,1188341,6466159,28915056,110426979,
370661885,1117689232,3079276708]
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