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Revision History for A084970

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A084970

Numbers whose smallest prime factor is 13.
(history; published version)

#51 by Joerg Arndt at Tue Dec 08 03:49:28 EST 2020

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reviewed

approved

#50 by Michel Marcus at Tue Dec 08 03:10:45 EST 2020

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proposed

reviewed

#49 by Amiram Eldar at Tue Dec 08 00:55:44 EST 2020

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editing

proposed

#48 by Amiram Eldar at Tue Dec 08 00:32:36 EST 2020

LINKS

Amiram Eldar, <a href="/A084970/b084970.txt">Table of n, a(n) for n = 1..10000</a>

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approved

editing

#47 by Alois P. Heinz at Tue Feb 25 19:37:26 EST 2020

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editing

approved

#46 by Alois P. Heinz at Tue Feb 25 19:37:23 EST 2020

REFERENCES

Emmanuel Desurvire, Classical and Quantum Information Theory: An Introduction for the Telecom Scientist, Cambridge University Press, 2009, table 20.5 p. 421.

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approved

editing

#45 by Bruno Berselli at Tue Feb 25 05:30:59 EST 2020

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reviewed

approved

#44 by Joerg Arndt at Tue Feb 25 04:54:21 EST 2020

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proposed

reviewed

#43 by Jon E. Schoenfield at Mon Feb 24 23:44:41 EST 2020

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editing

proposed

#42 by Jon E. Schoenfield at Mon Feb 24 23:44:37 EST 2020

FORMULA

lim Lim_{n->infinity} a(n)/n = A038111(6)/A038110(6) = 1001/16 = 62.5625 as n goes to infinity. - Vladimir Shevelev, Jan 20 2015

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proposed

editing