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A280094
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Pierce Expansion of cot(1).
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1
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1, 2, 3, 6, 8, 12, 13, 15, 17, 19, 1063, 1155, 2574, 2662, 3595, 3723, 4370, 21530, 28927, 32662, 73255, 92895, 5133189, 13626701, 17852908, 392678721, 715595109, 3993107840, 39941257169, 43578446054, 1686996293054, 4244526044926, 78467829696572, 111290944386765
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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PierceExp[A_, n_] := Join[Array[1 &, Floor[A]], First@Transpose@ NestList[{Floor[1/Expand[1 - #[[1]] #[[2]]]], Expand[1 - #[[1]] #[[2]]]} &, {Floor[1/(A - Floor[A])], A - Floor[A]}, n - 1]]; PierceExp[N[Cot[1] , 7!], 50]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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