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Search: id:A097492
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| 5, 35, 455, 8645, 267995, 11523785, 702950885, 51315414605, 5285487704315, 576118159770335, 80080424208076565, 12092144055419561315, 2188678074030940598015, 422414868287971535416895
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OFFSET
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1,1
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PROGRAM
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(PARI) fu(n) = p=1; for(x=1, n, p*=twinu(x); print1(p", ")) \The n-th upper twin prime twinu(n) = { local(c, x); c=0; x=1; while(c<n, if(isprime(prime(x)+2), c++); x++; ); return(prime(x)) }
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CROSSREFS
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Cf. A006512, A097489.
Adjacent sequences: A097489 A097490 A097491 this_sequence A097493 A097494 A097495
Sequence in context: A113342 A125864 A059865 this_sequence A125802 A034217 A011556
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KEYWORD
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nonn
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AUTHOR
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Cino Hilliard (hillcino368(AT)gmail.com), Aug 24 2004
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EXTENSIONS
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Edited by Don Reble (djr(AT)nk.ca), Apr 16 2007
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