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A027877
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Product(9^i - 1), i=1..n.
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0
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1, 8, 640, 465920, 3056435200, 180476385689600, 95912370410881024000, 458745798479390789599232000, 19747501938318761090457052119040000, 7650586837724400321220283274999910891520000
(list; graph; refs; listen; history; internal format)
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