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A132108 as a triangular array

1
21
331
4541
57851
69131261
71119231771
8132639382381
915346174593091
101743901311308738101

A132108 as a square array

12345678910
1357911131517
1481319263443
151223396190
16173874131
172359130
183087
1938
110
1
12345678910
1357911131517
1481319263443
151223396190
16173874131
172359130
183087
1938
110
1