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A070526
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Value of n-th cyclotomic polynomial at 2^n.
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3
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1, 5, 73, 257, 1082401, 4033, 4432676798593, 4294967297, 18014398643699713, 1098438933505, 1298708349570020393652962442872833, 281474959933441, 91355004067076339167413824240109498970069278721
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OFFSET
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1,2
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LINKS
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EXAMPLE
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n=5: a(5)=C[5,32]=1+32+1024+32768+1048576=1082401
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MATHEMATICA
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Table[Cyclotomic[w, 2^w], {w, 1, 15}]
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CROSSREFS
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KEYWORD
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easy,nonn
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AUTHOR
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STATUS
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approved
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