Don't forget to write 2025 as
1³+2³+3³+4³+5³+6³+7³+8³+9³
(next opportunity is only in 3025)!
(Or, for the #math and #LaTeX lovers:
\begin{equation}
\sum_{n=1}^9 n^3
\end{equation})

@pfsmet Oder länger, aber Browser-kompatibel, in #MathML:

<math>
<munderover>
<mo>∑</mo>
<mrow>
<mi>n</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mn>9</mn>
</munderover>
<msup>
<mi>n</mi>
<mn>3</mn>
</msup>
<mo>=</mo>
<mn>2025</mn>
</math>

#year2025