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A097489
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a(n) = product of first n terms of A001359.
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3
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3, 15, 165, 2805, 81345, 3335145, 196773555, 13970922405, 1411063162905, 150983758430835, 20684774905024395, 3082031460848634855, 551683631491905639045, 105371573614953977057595
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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PROG
| (PARI) f(n) = p=1; for(x=1, n, p*=twinl(x); print1(p", ")) \The n-th lower twin prime twinl(n) = { local(c, x); c=0; x=1; while(c<n, if(isprime(prime(x)+2), c++); x++; ); return(prime(x-1)) }
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CROSSREFS
| Cf. A001359, A097492.
Sequence in context: A005016 A105611 A108975 * A080696 A015013 A153280
Adjacent sequences: A097486 A097487 A097488 * A097490 A097491 A097492
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KEYWORD
| nonn
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AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Aug 24 2004
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EXTENSIONS
| Edited by Don Reble (djr(AT)nk.ca), Apr 16 2007
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