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1, 16, 24, 256, 64, 384, 36, 4096, 576, 1024, 32, 6144, 96, 576, 1536, 65536, 36, 9216, 48, 16384, 864, 512, 256, 98304, 4096, 1536, 13824, 9216, 144, 24576, 128, 1048576, 768, 576, 2304, 147456, 54, 768, 2304, 262144, 40, 13824, 384, 8192, 36864, 4096
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OFFSET
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1,2
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COMMENTS
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Completely multiplicative since A066260 is (iterates of completely multiplicative functions are too). - David W. Wilson, Jun 09 2005
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LINKS
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PROG
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(PARI) Composite(n) = local(k); k=n + primepi(n) + 1; while (k != n + primepi(k) + 1, k = n + primepi(k) + 1); return(k)
for (n=1, 1000, f=factor(n); a=1; for (i=1, matsize(f)[1], a*=Composite(primepi(f[i, 1]))^f[i, 2]); f=factor(a); a=1; for (i=1, matsize(f)[1], a*=Composite(primepi(f[i, 1]))^f[i, 2]); write("b066261.txt", n, " ", a) ) \\ Harry J. Smith, Feb 07 2010
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CROSSREFS
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KEYWORD
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nonn,mult
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AUTHOR
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STATUS
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approved
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