The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A092390 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A092390

a(n) = prime(n) + prime(2n).
(history; published version)

#12 by Susanna Cuyler at Fri Jan 17 10:36:09 EST 2020

STATUS

proposed

approved

#11 by Seiichi Manyama at Fri Jan 17 10:34:01 EST 2020

STATUS

editing

proposed

#10 by Seiichi Manyama at Fri Jan 17 10:31:55 EST 2020

EXTENSIONS

Offset 1 from Seiichi Manyama, Jan 17 2020

#9 by Seiichi Manyama at Fri Jan 17 10:30:53 EST 2020

LINKS

Seiichi Manyama, <a href="/A092390/b092390.txt">Table of n, a(n) for n = 1..10000</a>

#8 by Seiichi Manyama at Fri Jan 17 10:27:25 EST 2020

CROSSREFS

Equals 2*A087461(n1n) for n>1.

#7 by Seiichi Manyama at Fri Jan 17 10:27:11 EST 2020

CROSSREFS

Equals 2*A087461(n+1n1) for n>01.

#6 by Seiichi Manyama at Fri Jan 17 10:26:11 EST 2020

OFFSET

0,1,1

STATUS

approved

editing

#5 by Charles R Greathouse IV at Thu Nov 21 12:48:17 EST 2013

MATHEMATICA

Table[Prime[n]+Prime[2n], {n, 60}] (* From _Harvey P. Dale, _, Jan 03 2012 *)

Discussion

Thu Nov 21

12:48

OEIS Server: https://oeis.org/edit/global/2062

#4 by Russ Cox at Fri Mar 30 18:39:59 EDT 2012

AUTHOR

_Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), _, Apr 03 2004

Discussion

Fri Mar 30

18:39

OEIS Server: https://oeis.org/edit/global/226

#3 by Harvey P. Dale at Tue Jan 03 22:05:16 EST 2012

STATUS

editing

approved