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.

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

Offset: 1

Author

Jens Voß, Nov 15 2006

Keywords

• easy
• nonn

Comments

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

Crossrefs

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