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A208762 as a triangular array

1
22
374
417218
534685516
66017422513732
79738470567432764
8147763186324891883761128
9212140043627640801250161735256
1029424129318205422799624144128853897

A208762 as a square array

12345678910
2717346097147212294
4216817438476314002412
855225705186343629318
161376742489764020542
323271883801227996
64761501624144
128173512885
2563897
12345678910
2717346097147212294
4216817438476314002412
855225705186343629318
161376742489764020542
323271883801227996
64761501624144
128173512885
2563897