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A131759
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Numbers n such that if for every digit K of n you calculate prime(K)^K and sum for all digits you get n (assumes that prime(0)^0 = 1).
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0
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OFFSET
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1,1
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LINKS
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EXAMPLE
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2421 is in the sequence because prime(2)^2 + prime(4)^2 + prime(2)^2 + prime(1)^1 = 3^2 + 7^4 + 3^2 + 2^1 = 2421.
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CROSSREFS
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KEYWORD
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fini,full,nonn,base,bref
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AUTHOR
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STATUS
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approved
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