And

Also, not just any square, but:

$(1+2+3+4+5+6+7+8+9)^2$

The last one was 1296. There won't be another one till 3025.

Also:

$1^3 + 2^3+3^3+4^3+5^3+6^3+7^3+8^3+9^3$

*stolen from Reddit*

Posted By: Kev, Jan 1, 15:39:41

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