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A132731 as a triangular array

1
11
121
1441
161061
18181881
110283828101
11240686840121
1145411013811054141
1167016625025016670161
1188823841850241823888181

A132731 as a square array

11111111111
124681012141618
1410182840547088
16183868110166238
182868138250418
11040110250502
11254166418
11470238
11688
118
1

A132731 as an upper right triangle

11111111111
124681012141618
1410182840547088
16183868110166238
182868138250418
11040110250502
11254166418
11470238
11688
118
1

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Last modified October 19 03:54 EDT 2019. Contains 328211 sequences. (Running on oeis4.)