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A125009
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Numbers n for which nontrivial positive magic squares of exactly 2 different orders with magic sum n exist. For a definition of nontrivial positive magic squares, see A125005.
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13
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42, 54, 66, 70, 75, 78, 102, 105, 110, 111, 114, 117, 120, 123, 126, 129, 130, 138, 141, 147, 153, 159, 162, 170, 171, 174, 175, 177, 180, 182, 183, 186, 190, 198, 201, 207, 213, 219, 222, 230, 234, 237, 238, 240, 243, 245, 246, 249, 250, 252, 258, 260, 261
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| A125009 lists all values s such that A125005(s) = 2.
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CROSSREFS
| Cf. A125005, A125006, A125007, A125008, A125010, A125011, A125012, A125013, A125014, A125015, A125016, A125017.
Sequence in context: A116262 A156394 A083244 * A008886 A029695 A143226
Adjacent sequences: A125006 A125007 A125008 * A125010 A125011 A125012
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KEYWORD
| easy,nonn
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AUTHOR
| Jens Voss (jens(AT)voss-ahrensburg.de), Nov 15 2006
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