The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A131072 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A131072

Numbers m such that A081211(m) <> A081213(m).
(history; published version)

#5 by N. J. A. Sloane at Mon Sep 24 16:53:14 EDT 2018

COMMENTS

suggested by _Andrew S. Plewe_ regarding the equality of initial terms of A081211 and A081213.

Discussion

Mon Sep 24

16:53

OEIS Server: https://oeis.org/edit/global/2767

#4 by Jon E. Schoenfield at Wed Sep 16 05:57:48 EDT 2015

STATUS

editing

approved

#3 by Jon E. Schoenfield at Wed Sep 16 05:57:44 EDT 2015

COMMENTS

suggested by _Andrew Plewe _ regarding the equality of initial terms of A081211 and A081213.

STATUS

approved

editing

#2 by Russ Cox at Fri Mar 30 18:50:58 EDT 2012

AUTHOR

_Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), _, Jun 13 2007

Discussion

Fri Mar 30

18:50

OEIS Server: https://oeis.org/edit/global/246

#1 by N. J. A. Sloane at Sat Nov 10 03:00:00 EST 2007

NAME

Numbers m such that A081211(m) <> A081213(m).

DATA

84, 336, 420, 924, 1092, 1428, 1452, 1596, 1680, 1840, 1932, 2057, 2100, 2436, 2604, 2625, 2632, 2961, 3000, 3108, 3384, 3444, 3468, 3500, 3528, 3612, 3696, 3948, 4114, 4368, 4452, 4500, 4620, 4956, 5124, 5250, 5376, 5460, 5520, 5544, 5628, 5712, 5808

OFFSET

1,1

COMMENTS

Subsequence of A013929;

A081212(a(n)) > 2; A081211(a(n)) <> A081213(a(n));

suggested by Andrew Plewe regarding the equality of initial terms of A081211 and A081213.

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 13 2007

STATUS

approved