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A062447
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a(n) = prime(q(n)), where q(n) = A002110(n).
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9
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2, 3, 13, 113, 1291, 20443, 350741, 7535917, 173723909, 4735396021, 160158887507, 5681909839321, 237981875869277, 10922592672383377, 520256404164231967, 26879210482658444513, 1556951523272630146229
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OFFSET
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0,1
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LINKS
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FORMULA
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EXAMPLE
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q(11) = 2*3*5*7*11*13*17*19*23*29*31 = 200560490130 and the 200560490130th prime is 5681909839321.
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MATHEMATICA
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PROG
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(PARI) a(n) = prime(vecprod(primes(n))); \\ Michel Marcus, Aug 11 2023
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CROSSREFS
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KEYWORD
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nonn,hard,more
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AUTHOR
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EXTENSIONS
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a(11)=q(12)=p(37#) through a(15)=q(16)=p(53#) from Henri Lifchitz, Nov 11 2014
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STATUS
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approved
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