The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A126648

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A126648

A 3 X 3 magic square with magic sum 123 and entries congruent to 1 (mod 10): equals 10*A033812 - 9.
(history; published version)

#17 by N. J. A. Sloane at Sun Jan 27 09:03:59 EST 2019

STATUS

proposed

approved

#16 by Jon E. Schoenfield at Sun Jan 27 00:51:59 EST 2019

STATUS

editing

proposed

#15 by Jon E. Schoenfield at Sun Jan 27 00:51:57 EST 2019

EXAMPLE

71 1 51

21 41 61

31 81 11

STATUS

proposed

editing

#14 by Michel Marcus at Sat Jan 26 09:51:41 EST 2019

STATUS

editing

proposed

Discussion

Sat Jan 26

11:13

Joerg Arndt: Suggest "less".

#13 by Michel Marcus at Sat Jan 26 09:51:38 EST 2019

CROSSREFS

Cf. A033812.

STATUS

proposed

editing

#12 by M. F. Hasler at Sat Jan 26 08:31:04 EST 2019

STATUS

editing

proposed

#11 by M. F. Hasler at Sat Jan 26 08:30:53 EST 2019

NAME

A 3 X 3 magic square with magic sum 123 and entries congruent to 1 (mod 10): equals 10*A033812 - 9.

LINKS

<a href="/index/Mag#magic">Index entries for sequences related to magic squares</a>

FORMULA

a(n) = 10*A033812(n) - 9. - M. F. Hasler, Jan 26 2019

EXTENSIONS

Name edited Edited by M. F. Hasler, Jan 26 2019

#10 by M. F. Hasler at Sat Jan 26 08:19:26 EST 2019

NAME

A 3 x X 3 magic square with magic sum 123 and entries congruent to 1 (mod 10).

EXTENSIONS

Name edited by M. F. Hasler, Jan 26 2019

STATUS

approved

editing

Discussion

Sat Jan 26

08:28

M. F. Hasler: Self(?) promotion of M.M.Ahmed?

#9 by Joerg Arndt at Tue Oct 03 11:26:00 EDT 2017

STATUS

proposed

approved

#8 by Michel Marcus at Tue Oct 03 11:14:54 EDT 2017

STATUS

editing

proposed