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A220595 as a triangular array

1
11
181
133331
11554231551
1710615661567101
13265875423082468754232651
115009125050714637699146376991250507150091
1689921784721070281138122557355547028113811784721068992

A220595 as a square array

111111111
183315571032651500968992
133423615687542125050717847210
1155615630824614637699702811381
171087542146376992255735554
132651250507702811381
11500917847210
168992
111111111
183315571032651500968992
133423615687542125050717847210
1155615630824614637699702811381
171087542146376992255735554
132651250507702811381
11500917847210
168992