The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A127645

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A127645

a(n) = sum of first n terms of sequence A127644.
(history; published version)

#6 by Charles R Greathouse IV at Wed Apr 09 10:12:25 EDT 2014

AUTHOR

Leroy Quet , Jan 22 2007

Discussion

Wed Apr 09

10:12

OEIS Server: https://oeis.org/edit/global/2145

#5 by N. J. A. Sloane at Wed Feb 05 20:18:31 EST 2014

AUTHOR

_Leroy Quet _ Jan 22 2007

Discussion

Wed Feb 05

20:18

OEIS Server: https://oeis.org/edit/global/2118

#4 by Russ Cox at Fri Mar 30 17:29:54 EDT 2012

EXTENSIONS

Extended by _Ray Chandler (rayjchandler(AT)sbcglobal.net), _, Jan 22 2007

Discussion

Fri Mar 30

17:29

OEIS Server: https://oeis.org/edit/global/154

#3 by N. J. A. Sloane at Sat Oct 02 03:00:00 EDT 2010

LINKS

Leroy Quet, <a href="http://www.prism-of-spirals.net/">Home Page</a> (listed in lieu of email address)

KEYWORD

nonn,new

nonn

#2 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

LINKS

Leroy Quet, <a href="http://www.prism-of-spirals.net/">Home Page</a> (listed in lieu of email address)

KEYWORD

nonn,new

nonn

AUTHOR

Leroy Quet (qq-quet(AT)mindspring.com), Jan 22 2007

#1 by N. J. A. Sloane at Fri May 11 03:00:00 EDT 2007

NAME

a(n) = sum of first n terms of sequence A127644.

DATA

3, 9, 18, 36, 48, 64, 72, 96, 128, 162, 192, 240, 255, 256, 270, 272, 289, 300, 320, 324, 350, 357, 378, 400, 405, 432, 442, 455, 480, 520, 539, 567, 600, 637, 660, 702, 740, 784, 819, 850, 891, 920, 966, 1015, 1054, 1104, 1140, 1183, 1230, 1275, 1326, 1380

OFFSET

1,1

COMMENTS

a(n) divides A127646(n).

CROSSREFS

Cf. A127644, A127646.

KEYWORD

nonn

AUTHOR

Leroy Quet (qq-quet(AT)mindspring.com), Jan 22 2007

EXTENSIONS

Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 22 2007

STATUS

approved