The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A117071 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A117071

Number at middle of segment n of A078783.
(history; published version)

#12 by Reinhard Zumkeller at Fri May 01 07:42:04 EDT 2015

STATUS

editing

approved

#11 by Reinhard Zumkeller at Fri May 01 03:39:21 EDT 2015

DATA

3, 7, 14, 26, 49, 92, 177, 346, 683, 1356, 2699, 5384, 10753, 21490, 42963, 85908, 171797, 343574, 687127, 1374232, 2748439, 5496852, 10993677, 21987326, 43974623, 87949216, 175898401, 351796770, 703593507, 1407186980, 2814373925, 5628747814, 11257495591

CROSSREFS

Cf. A078783, A117070, A117072.

#10 by Reinhard Zumkeller at Fri May 01 03:35:09 EDT 2015

COMMENTS

a(n) = A078783(3*n-1).

PROG

(Haskell)

a117071 n = a117071_list !! (n-1)

a117071_list = tSegments !! 1

-- tSegments defined in A117070. -- Reinhard Zumkeller, May 01 2015

CROSSREFS

Cf. A078783, A117070, A117072.

KEYWORD

nonn,more,changed

#9 by Reinhard Zumkeller at Fri May 01 03:33:56 EDT 2015

LINKS

Reinhard Zumkeller, <a href="/A117071/b117071.txt">Table of n, a(n) for n = 1..3000</a>

STATUS

approved

editing

#8 by Jon E. Schoenfield at Sat Mar 07 05:58:01 EST 2015

STATUS

editing

approved

#7 by Jon E. Schoenfield at Sat Mar 07 05:57:59 EST 2015

REFERENCES

N. J. A. Sloane and _Allan Wilks_, , On sequences of Recaman type, paper in preparation, 2006.

STATUS

approved

editing

#6 by Ralf Stephan at Sun Aug 04 04:33:24 EDT 2013

STATUS

editing

approved

#5 by Ralf Stephan at Sun Aug 04 04:33:17 EDT 2013

KEYWORD

nonn,more

STATUS

approved

editing

#4 by N. J. A. Sloane at Wed Apr 24 19:31:38 EDT 2013

REFERENCES

N. J. A. Sloane and A. R. _Allan Wilks, _, On sequences of Recaman type, paper in preparation, 2006.

Discussion

Wed Apr 24

19:31

OEIS Server: https://oeis.org/edit/global/1871

#3 by Russ Cox at Fri Mar 30 16:50:24 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com), _, Apr 18 2006

Discussion

Fri Mar 30

16:50

OEIS Server: https://oeis.org/edit/global/110