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A174485 as a triangular array

1
11
521
701631
19733083341
94216110488105651
68511976399723532516728561
70633506454671188240856885904299012071
9810543165764715862982366247336741544176885486016181

A174485 as a square array

11570197394216685119770633506498105431657
121630811048639972546711886471586298
1333810353252408568236624733
14561672859046741544
15852990176885
161204860
17161
18
1
11570197394216685119770633506498105431657
121630811048639972546711886471586298
1333810353252408568236624733
14561672859046741544
15852990176885
161204860
17161
18
1