The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A147587 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A147587

a(n) = 14*n + 7.
(history; published version)

#42 by Charles R Greathouse IV at Thu Sep 08 08:45:38 EDT 2022

PROG

(MAGMAMagma) [14*n+7 : n in [0..100]]; // Wesley Ivan Hurt, Apr 11 2015

Discussion

Thu Sep 08

08:45

OEIS Server: https://oeis.org/edit/global/2944

#41 by Michel Marcus at Mon Dec 13 02:32:18 EST 2021

STATUS

reviewed

approved

#40 by Joerg Arndt at Mon Dec 13 01:59:10 EST 2021

STATUS

proposed

reviewed

#39 by Amiram Eldar at Mon Dec 13 01:39:20 EST 2021

STATUS

editing

proposed

#38 by Amiram Eldar at Mon Dec 13 01:10:17 EST 2021

FORMULA

Sum_{n>=0} (-1)^n/a(n) = Pi/28 (A132744). - Amiram Eldar, Dec 13 2021

CROSSREFS

Cf. A008596, A131877, A132744.

STATUS

approved

editing

#37 by Bruno Berselli at Thu Oct 25 06:36:54 EDT 2018

STATUS

editing

approved

#36 by Bruno Berselli at Thu Oct 25 06:35:47 EDT 2018

COMMENTS

Sum of the numbers from 2*(n-1) to 2*(n+2). - Bruno Berselli, Oct 25 2018

STATUS

proposed

editing

#35 by Bruno Berselli at Thu Oct 25 06:35:10 EDT 2018

STATUS

editing

proposed

#34 by Bruno Berselli at Thu Oct 25 06:34:53 EDT 2018

COMMENTS

Sum of numbers from 2*(n-21) to 2*(n+12). - Bruno Berselli, Oct 25 2018

STATUS

proposed

editing

#33 by Bruno Berselli at Thu Oct 25 06:30:12 EDT 2018

STATUS

editing

proposed