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A145176 as a triangular array

1
11
111
1111
17511
141181151
110997413511
1853551173107171
119135791313307203711
116792511081596916811169531
115373169491313583348178191011151
118167

A145176 as a square array

111111111111
111741109853191679153718167
11518197551135792513169
11141173131310814913
1535107307596913583
11120316813481
17711697819
115101
1311
15
1
111111111111
111741109853191679153718167
11518197551135792513169
11141173131310814913
1535107307596913583
11120316813481
17711697819
115101
1311
15
1