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A176149 as a triangular array

1
11
131
1331
15351
153351
1763671
17633671
196737691
1997337991
1119783879111

A176149 as a square array

11111111111
13355779911
133366699
15333777
1563338
176733
17678
1997
199
111
1
11111111111
13355779911
133366699
15333777
1563338
176733
17678
1997
199
111
1