[1,1,1,1,3,3,1,6,15,15,1,10,45,105,105,1,15,105,
420,945,945,1,21,210,1260,4725,10395,10395,1,28,
378,3150,17325,62370,135135,135135,1,36,630,6930,
51975,270270,945945,2027025,2027025,1,45,990,
13860,135135,945945,4729725,16216200,34459425,
34459425]
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