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Rémi Eismann

One day, one decomposition
A230044: Nonnegative numbers k such that k plus a perfect square is a triangular number

3D graph, threejs - webGL ➡️ decompwlj.com/3Dgraph/A230044.
2D graph, first 500 terms ➡️ decompwlj.com/2Dgraph500terms/