Template:Triangle Elm/columns: Revision history

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17 March 2025

  • curprev 23:2023:20, 17 March 2025 imported>Watchduck 1,303 bytes +1,303 New resource with "The OEIS shows a formula only for column 2, namely <math>\left \lfloor \frac{2 \cdot ( 2 n^2 + 21 n - 6 )}{72} \right \rfloor</math>.<br> Generating functions are shown or linked for columns up to 6 <small>(which is a whole page long)</small>. {| class="wikitable" style="font-size: 70%;" |- ! 0 | |<!--entries-->1, 1, 1... |- ! 1 | |<!--entries-->1, 2, 3... |- ! 2 | {{oeis|A034198}} |<!--entries-->1, 3, 6, 10, 16, 23, 32, 43, 56, 71, 89, 109, 132, 158, 187, 219, 255......"
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