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A174116 as a triangular array

1
11
111
1331
161861
1106060101
115150300150151
12131510501050315211
128588294049002940588281
13610087056176401764070561008361
145162015120529207938052920151201620451

A174116 as a square array

11111111111
1136101521283645
13186015031558810081620
166030010502940705615120
110150105049001764052920
11531529401764079380
121588705652920
128100815120
1361620
145
1
11111111111
1136101521283645
13186015031558810081620
166030010502940705615120
110150105049001764052920
11531529401764079380
121588705652920
128100815120
1361620
145
1