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Harm Derksen introduceerde op zijn website http://www.math.lsa.umich.edu/~hderksen/ magic.html een bimagisch 25x25 vierkant. Het 25x25 magisch
vierkant is panmagisch en elke 1/5 rij/kolom/diagonaal levert 1/5 van de magische som op. Vul in plaats van de getallen, de kwadraten van de getallen (= getal x zelfde getal) in, en optelling van
de getallen van elke rij/kolom/diagonaal levert een magische som van 3263025 op.
Je hebt 2 patronen nodig. Je kunt 2x dezelfde of 2x een verschillend panmagisch 5x5 vierkant in de patronen gebruiken om een panmagisch 25x25 vierkant te maken. Elk patroon moet worden opgebouwd vanuit 25x de (op
het 2x2 tapijt) verschoven versies van het panmagisch 5x5 vierkant.
2x2 tapijt van
1e panmagisch 5x5 vierk. 2x2 tapijt van 2e panmagische 5x5 vierk.
25 |
1 |
7 |
13 |
19 |
25 |
1 |
7 |
13 |
19 |
 |  |
1 |
15 |
22 |
18 |
9 |
1 |
15 |
22 |
18 |
9 |
12 |
18 |
24 |
5 |
6 |
12 |
18 |
24 |
5 |
6 |
 |  |
23 |
19 |
6 |
5 |
12 |
23 |
19 |
6 |
5 |
12 |
4 |
10 |
11 |
17 |
23 |
4 |
10 |
11 |
17 |
23 |
 |  |
10 |
2 |
13 |
24 |
16 |
10 |
2 |
13 |
24 |
16 |
16 |
22 |
3 |
9 |
15 |
16 |
22 |
3 |
9 |
15 |
 |  |
14 |
21 |
20 |
7 |
3 |
14 |
21 |
20 |
7 |
3 |
8 |
14 |
20 |
21 |
2 |
8 |
14 |
20 |
21 |
2 |
 |  |
17 |
8 |
4 |
11 |
25 |
17 |
8 |
4 |
11 |
25 |
25 |
1 |
7 |
13 |
19 |
25 |
1 |
7 |
13 |
19 |
 |  |
1 |
15 |
22 |
18 |
9 |
1 |
15 |
22 |
18 |
9 |
12 |
18 |
24 |
5 |
6 |
12 |
18 |
24 |
5 |
6 |
 |  |
23 |
19 |
6 |
5 |
12 |
23 |
19 |
6 |
5 |
12 |
4 |
10 |
11 |
17 |
23 |
4 |
10 |
11 |
17 |
23 |
 |  |
10 |
2 |
13 |
24 |
16 |
10 |
2 |
13 |
24 |
16 |
16 |
22 |
3 |
9 |
15 |
16 |
22 |
3 |
9 |
15 |
 |  |
14 |
21 |
20 |
7 |
3 |
14 |
21 |
20 |
7 |
3 |
8 |
14 |
20 |
21 |
2 |
8 |
14 |
20 |
21 |
2 |
 |  |
17 |
8 |
4 |
11 |
25 |
17 |
8 |
4 |
11 |
25 |
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 Neem 1x getal uit 1e patroon met 25x verschoven versie van 1e panmagisch 5x5 vierkant
8 |
14 |
20 |
21 |
2 |
15 |
16 |
22 |
3 |
9 |
17 |
23 |
4 |
10 |
11 |
24 |
5 |
6 |
12 |
18 |
1 |
7 |
13 |
19 |
25 |
25 |
1 |
7 |
13 |
19 |
2 |
8 |
14 |
20 |
21 |
9 |
15 |
16 |
22 |
3 |
11 |
17 |
23 |
4 |
10 |
18 |
24 |
5 |
6 |
12 |
12 |
18 |
24 |
5 |
6 |
19 |
25 |
1 |
7 |
13 |
21 |
2 |
8 |
14 |
20 |
3 |
9 |
15 |
16 |
22 |
10 |
11 |
17 |
23 |
4 |
4 |
10 |
11 |
17 |
23 |
6 |
12 |
18 |
24 |
5 |
13 |
19 |
25 |
1 |
7 |
20 |
21 |
2 |
8 |
14 |
22 |
3 |
9 |
15 |
16 |
16 |
22 |
3 |
9 |
15 |
23 |
4 |
10 |
11 |
17 |
5 |
6 |
12 |
18 |
24 |
7 |
13 |
19 |
25 |
1 |
14 |
20 |
21 |
2 |
8 |
22 |
3 |
9 |
15 |
16 |
4 |
10 |
11 |
17 |
23 |
6 |
12 |
18 |
24 |
5 |
13 |
19 |
25 |
1 |
7 |
20 |
21 |
2 |
8 |
14 |
14 |
20 |
21 |
2 |
8 |
16 |
22 |
3 |
9 |
15 |
23 |
4 |
10 |
11 |
17 |
5 |
6 |
12 |
18 |
24 |
7 |
13 |
19 |
25 |
1 |
1 |
7 |
13 |
19 |
25 |
8 |
14 |
20 |
21 |
2 |
15 |
16 |
22 |
3 |
9 |
17 |
23 |
4 |
10 |
11 |
24 |
5 |
6 |
12 |
18 |
18 |
24 |
5 |
6 |
12 |
25 |
1 |
7 |
13 |
19 |
2 |
8 |
14 |
20 |
21 |
9 |
15 |
16 |
22 |
3 |
11 |
17 |
23 |
4 |
10 |
10 |
11 |
17 |
23 |
4 |
12 |
18 |
24 |
5 |
6 |
19 |
25 |
1 |
7 |
13 |
21 |
2 |
8 |
14 |
20 |
3 |
9 |
15 |
16 |
22 |
11 |
17 |
23 |
4 |
10 |
18 |
24 |
5 |
6 |
12 |
25 |
1 |
7 |
13 |
19 |
2 |
8 |
14 |
20 |
21 |
9 |
15 |
16 |
22 |
3 |
3 |
9 |
15 |
16 |
22 |
10 |
11 |
17 |
23 |
4 |
12 |
18 |
24 |
5 |
6 |
19 |
25 |
1 |
7 |
13 |
21 |
2 |
8 |
14 |
20 |
20 |
21 |
2 |
8 |
14 |
22 |
3 |
9 |
15 |
16 |
4 |
10 |
11 |
17 |
23 |
6 |
12 |
18 |
24 |
5 |
13 |
19 |
25 |
1 |
7 |
7 |
13 |
19 |
25 |
1 |
14 |
20 |
21 |
2 |
8 |
16 |
22 |
3 |
9 |
15 |
23 |
4 |
10 |
11 |
17 |
5 |
6 |
12 |
18 |
24 |
24 |
5 |
6 |
12 |
18 |
1 |
7 |
13 |
19 |
25 |
8 |
14 |
20 |
21 |
2 |
15 |
16 |
22 |
3 |
9 |
17 |
23 |
4 |
10 |
11 |
5 |
6 |
12 |
18 |
24 |
7 |
13 |
19 |
25 |
1 |
14 |
20 |
21 |
2 |
8 |
16 |
22 |
3 |
9 |
15 |
23 |
4 |
10 |
11 |
17 |
17 |
23 |
4 |
10 |
11 |
24 |
5 |
6 |
12 |
18 |
1 |
7 |
13 |
19 |
25 |
8 |
14 |
20 |
21 |
2 |
15 |
16 |
22 |
3 |
9 |
9 |
15 |
16 |
22 |
3 |
11 |
17 |
23 |
4 |
10 |
18 |
24 |
5 |
6 |
12 |
25 |
1 |
7 |
13 |
19 |
2 |
8 |
14 |
20 |
21 |
21 |
2 |
8 |
14 |
20 |
3 |
9 |
15 |
16 |
22 |
10 |
11 |
17 |
23 |
4 |
12 |
18 |
24 |
5 |
6 |
19 |
25 |
1 |
7 |
13 |
13 |
19 |
25 |
1 |
7 |
20 |
21 |
2 |
8 |
14 |
22 |
3 |
9 |
15 |
16 |
4 |
10 |
11 |
17 |
23 |
6 |
12 |
18 |
24 |
5 |
19 |
25 |
1 |
7 |
13 |
21 |
2 |
8 |
14 |
20 |
3 |
9 |
15 |
16 |
22 |
10 |
11 |
17 |
23 |
4 |
12 |
18 |
24 |
5 |
6 |
6 |
12 |
18 |
24 |
5 |
13 |
19 |
25 |
1 |
7 |
20 |
21 |
2 |
8 |
14 |
22 |
3 |
9 |
15 |
16 |
4 |
10 |
11 |
17 |
23 |
23 |
4 |
10 |
11 |
17 |
5 |
6 |
12 |
18 |
24 |
7 |
13 |
19 |
25 |
1 |
14 |
20 |
21 |
2 |
8 |
16 |
22 |
3 |
9 |
15 |
15 |
16 |
22 |
3 |
9 |
17 |
23 |
4 |
10 |
11 |
24 |
5 |
6 |
12 |
18 |
1 |
7 |
13 |
19 |
25 |
8 |
14 |
20 |
21 |
2 |
2 |
8 |
14 |
20 |
21 |
9 |
15 |
16 |
22 |
3 |
11 |
17 |
23 |
4 |
10 |
18 |
24 |
5 |
6 |
12 |
25 |
1 |
7 |
13 |
19 |
Â
Â
+ 25 x [getal -/- 1] uit 2e patroon met 25x verschoven versie van 2e panmagisch 5x5
17 |
8 |
4 |
11 |
25 |
21 |
20 |
7 |
3 |
14 |
13 |
24 |
16 |
10 |
2 |
5 |
12 |
23 |
19 |
6 |
9 |
1 |
15 |
22 |
18 |
1 |
15 |
22 |
18 |
9 |
8 |
4 |
11 |
25 |
17 |
20 |
7 |
3 |
14 |
21 |
24 |
16 |
10 |
2 |
13 |
12 |
23 |
19 |
6 |
5 |
23 |
19 |
6 |
5 |
12 |
15 |
22 |
18 |
9 |
1 |
4 |
11 |
25 |
17 |
8 |
7 |
3 |
14 |
21 |
20 |
16 |
10 |
2 |
13 |
24 |
10 |
2 |
13 |
24 |
16 |
19 |
6 |
5 |
12 |
23 |
22 |
18 |
9 |
1 |
15 |
11 |
25 |
17 |
8 |
4 |
3 |
14 |
21 |
20 |
7 |
14 |
21 |
20 |
7 |
3 |
2 |
13 |
24 |
16 |
10 |
6 |
5 |
12 |
23 |
19 |
18 |
9 |
1 |
15 |
22 |
25 |
17 |
8 |
4 |
11 |
15 |
22 |
18 |
9 |
1 |
4 |
11 |
25 |
17 |
8 |
7 |
3 |
14 |
21 |
20 |
16 |
10 |
2 |
13 |
24 |
23 |
19 |
6 |
5 |
12 |
19 |
6 |
5 |
12 |
23 |
22 |
18 |
9 |
1 |
15 |
11 |