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A175699
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a(n) = n ^ phi(n-1), phi(n) = A000010(n) = Euler totient function.
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2
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1, 2, 3, 16, 25, 1296, 49, 262144, 6561, 1000000, 14641, 61917364224, 28561, 56693912375296, 11390625, 4294967296, 6975757441, 121439531096594251776, 47045881
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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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For n = 6, a(6) = 6 ^ phi(6-1) = 6 ^ A000010(5) = 6 ^ 4 = 1296.
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MATHEMATICA
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PROG
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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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