Archive for date: May 15, 2008

Easy to construct, 18×18 magic square.

May 15, 2008 | General | By: Mark VandeWettering

If you take the decimal expansion of 1/19, 2/19… up to 18/19, and write out the first 18 digits of the decimal expansion of each, you get: 0 5 2 6 3 1 5 7 8 9 4 7 3 6 8 4 2 1 | 81 1 0 5 2 6 3 1 5 [...]

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