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A132742 as a triangular array

1
37
511
7777
91111
1177777
1111111
37777777
511111111
7777777777
91111111111
1177777777777
1111111111111

A132742 as a square array

135791113579111
717171717171
17171717171
7171717171
171717171
71717171
1717171
717171
17171
7171
171
71
1

A132742 as an upper right triangle

135791113579111
717171717171
17171717171
7171717171
171717171
71717171
1717171
717171
17171
7171
171
71
1

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Last modified August 15 19:19 EDT 2024. Contains 375173 sequences. (Running on oeis4.)