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A207208 as a triangular array

3
99
258125
6962562569
1904761110474761190
5233610019264019326036100523
14402735293375548776670933458832735291440
39652073600591514583172860683092629265802313920736003965
10918

A207208 as a square array

3925691905231440396510918
9816254761361002735292073600
2562511047192640337554859151458
6947611932607766709317286068
190361003345883309262926
52327352958023139
14402073600
3965
3925691905231440396510918
9816254761361002735292073600
2562511047192640337554859151458
6947611932607766709317286068
190361003345883309262926
52327352958023139
14402073600
3965