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A364635
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a(n) is the largest prime p such that p/PrimePi(p) < n.
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0
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7, 31, 113, 359, 1129, 3089, 8467, 24281, 64717, 175141, 481447, 1304713, 3524621, 9560081, 25874773, 70119967, 189969349, 514282961, 1394199299, 3779856617, 10246936393, 27788573801, 75370126379, 204475055189, 554805820519, 1505578026059, 4086199303001, 11091501632977
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OFFSET
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2,1
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COMMENTS
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Sequence begins at a(2) because there exists no prime p such that p/PrimePi(p) < 1.
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LINKS
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FORMULA
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EXAMPLE
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a(4) = 113 because 113/PrimePi(113) = 113/30 = 3.766... but p/PrimePi(p) >= 4 for all primes > 113.
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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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