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A187783 as a triangular array

1
11
111
1121
11661
112090241
1170168025201201
11252346503696001134007201
1192475675663063000168168000748440050401

A187783 as a square array

111111111
11111111
1262070252924
1690168034650756756
124252036960063063000
1120113400168168000
17207484400
15040
1
111111111
11111111
1262070252924
1690168034650756756
124252036960063063000
1120113400168168000
17207484400
15040
1