Numbers whose Cube equals Sum of Sequence of that many Squares/Examples
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Examples of Numbers whose Cube equals Sum of Sequence of that many Squares
$47$ as Sum of Sequence of $47$ Squares
- $\ds 47^3 = \sum_{k \mathop = 1}^{47} \paren {21 + k}^2$
$2161$ as Sum of Sequence of $2161$ Squares
- $\ds 2161^3 = \sum_{k \mathop = 1}^{2161} \paren {988 + k}^2$
$99 \, 359$ as Sum of Sequence of $99 \, 359$ Squares
- $\ds 99 \, 359^3 = \sum_{k \mathop = 1}^{99 \, 359} \paren {45 \, 449 + k}^2$