RE: [math-fun] Multiplicative squares

From Michael Kleber Very nice! Thank you, Christian.

Thanks! It was a pleasure to work on the question.

(Just to be clear, your "numerous examples" include ones with a different set of numbers, and not the same ones in another arrangement, right?)

I meant numerous other examples using different set of 25 numbers, or using same set of 25 numbers but arranged through different series of 5 numbers. Another example with a wider set of numbers, from 1 to 100, but with the same magic product 302400: 3 28 1 100 36 25 16 27 4 7 24 9 35 2 20 14 5 40 18 6 12 15 8 21 10 Christian.