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A062447 Prime numbers at large subscripts: a(n)=p[q(n)], where q[n]=A002110(n), the product of first n primes. +0
1
3, 13, 113, 1291, 20443, 350741, 7535917, 173723909, 4735396021, 160158887507, 5681909839321 (list; graph; listen)
OFFSET

0,1

FORMULA

a(n)=A000040[A002110(n)]

EXAMPLE

q(11)=2.3.5.7.11.13.17.19.23.29.31=200560490130 and the 200560490130th prime is 5681909839321.

CROSSREFS

A000040, A002110.

Sequence in context: A063269 A098406 A105431 this_sequence A053583 A077713 A119723

Adjacent sequences: A062444 A062445 A062446 this_sequence A062448 A062449 A062450

KEYWORD

hard,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jul 09 2001

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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