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A098279
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D(n,1)/2^n, where D(n,x) is triangle A098277.
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1
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1, 2, 10, 98, 1594, 38834, 1323658, 60134210, 3511695322, 256306614866, 22861774551466, 2446866564603362, 309483997093321210, 45666236465616727538, 7774748058886412485834
(list; graph; refs; listen; history; internal format)
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