The On-Line Encyclopedia of Integer Sequences (OEIS)

The OEIS is supported by the many generous donors to the OEIS Foundation.

Revision History for A008875

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A008875

3x+1 sequence starting at 95.
(history; published version)

#27 by Charles R Greathouse IV at Thu Sep 08 08:44:36 EDT 2022

PROG

(MAGMAMagma) [n eq 1 select 95 else IsOdd(Self(n-1)) select 3*Self(n-1)+1 else Self(n-1) div 2: n in [1..70]]; // Vincenzo Librandi, Jul 29 2014

Discussion

Thu Sep 08

08:44

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

#26 by Michel Marcus at Thu Nov 18 11:25:59 EST 2021

STATUS

reviewed

approved

#25 by Omar E. Pol at Thu Nov 18 06:35:53 EST 2021

STATUS

proposed

reviewed

#24 by Michel Marcus at Thu Nov 18 05:20:11 EST 2021

STATUS

editing

proposed

#23 by Michel Marcus at Thu Nov 18 05:20:07 EST 2021

COMMENTS

a(n) = A008874(n + 2).

FORMULA

a(n) = A008874(n + 2).

CROSSREFS

Cf. A006370, A008874.

STATUS

proposed

editing

#22 by Omar E. Pol at Thu Nov 18 05:15:52 EST 2021

STATUS

editing

proposed

#21 by Omar E. Pol at Thu Nov 18 05:15:48 EST 2021

CROSSREFS

Row 95 of A347270.

STATUS

approved

editing

#20 by Joerg Arndt at Tue Jul 29 03:45:39 EDT 2014

STATUS

reviewed

approved

#19 by Bruno Berselli at Tue Jul 29 03:29:31 EDT 2014

STATUS

proposed

reviewed

#18 by Bruno Berselli at Tue Jul 29 03:29:26 EDT 2014

STATUS

editing

proposed