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A066206 Product{k=1 to n} p(2k), where p(k) is k-th prime. +0
3
3, 21, 273, 5187, 150423, 5565651, 239322993, 12684118629, 773731236369, 54934917782199, 4339858504793721, 386247406926641169, 39010988099590758069, 4174175726656211113383, 471681857112151855812279 (list; graph; listen)
OFFSET

1,1

LINKS

Leroy Quet, Home Page (listed in lieu of email address)

EXAMPLE

a(3) = p(2) * p(4) * p(6) = 3 * 7 * 13 = 273

CROSSREFS

Sequence in context: A138213 A012131 A098278 this_sequence A130032 A126461 A000681

Adjacent sequences: A066203 A066204 A066205 this_sequence A066207 A066208 A066209

KEYWORD

nonn

AUTHOR

Leroy Quet Dec 16 2001

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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