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A252523 as a triangular array

806
791791
475432475
660798798660
10931169178311691093
147124922818281824921471
2176521483545628835452142176
380990692151017804178042151090693809
61012092639689473087418147308

A252523 as a square array

80679147566010931471217638096101
791432798116924925214906920926
4757981783281883542151039689
6601169281856281780447308
1093249283541780474181
147152142151047308
21769069
3809
80679147566010931471217638096101
791432798116924925214906920926
4757981783281883542151039689
6601169281856281780447308
1093249283541780474181
147152142151047308
21769069
3809