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A341695 as a triangular array

1
11
222
4666
816222222
164068909090
3296192304394394394
642245129281412180618061806
1285121312265645526752855885588558
256115232647264137122266433028415864158641586

A341695 as a square array

11248163264128256
1261640962245121152
26226819251213123264
6229030492826567264
22903941412455213712
903941806675222664
3941806855833028
1806855841586
855841586
41586
11248163264128256
1261640962245121152
26226819251213123264
6229030492826567264
22903941412455213712
903941806675222664
3941806855833028
1806855841586
855841586
41586