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A125010 Numbers n for which nontrivial positive magic squares of exactly 3 different orders with magic sum n exist. For a definition of nontrivial positive magic squares, see A125005. 13
90, 135, 150, 165, 189, 195, 225, 231, 255, 270, 273, 285, 294, 300, 330, 345, 350, 357, 369, 375, 387, 390, 396, 399, 414, 423, 435, 459, 462, 465, 468, 477, 483, 486, 490, 504, 510, 513, 522, 531, 546, 549, 558, 570, 588, 594, 595, 603, 609, 612, 621, 639 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

A125010 lists all values s such that A125005(s) = 3.

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Cf. A125005, A125006, A125007, A125008, A125009, A125011, A125012, A125013, A125014, A125015, A125016, A125017.

Sequence in context: A103653 A332642 A249553 * A241004 A294310 A048705

Adjacent sequences:  A125007 A125008 A125009 * A125011 A125012 A125013

KEYWORD

easy,nonn

AUTHOR

Jens Voß, Nov 15 2006

STATUS

approved

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Last modified April 5 13:14 EDT 2020. Contains 333241 sequences. (Running on oeis4.)