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A066266 Product of first n primorials + 1. +0
4
3, 13, 361, 75601, 174636001, 5244319080001, 2677277333530800001, 25968760179275365452000001, 5793445238736255798985527240000001, 37481813439427687898244906452608585200000001 (list; graph; listen)
OFFSET

0,1

LINKS

C. Rivera, Primorial product numbers

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

EXAMPLE

E.g. a(3)=361 since 361 = (2).(2.3).(2.3.5) + 1.

CROSSREFS

Cf. A066267, A066268, A066269, A002110, A006939, A005234.

Adjacent sequences: A066263 A066264 A066265 this_sequence A066267 A066268 A066269

Sequence in context: A000859 A045748 A113526 this_sequence A092845 A089711 A001039

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Dec 16 2001.

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Last modified November 8 20:39 EST 2009. Contains 166234 sequences.


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