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A174345 as a triangular array

1
11
161
112121
12080201
130200200301
1424201400420421
15678439203920784561
172134494082822494081344721
1902160201608467284672201602160901

A174345 as a square array

1111111111
1612203042567290
1128020042078413442160
12020014003920940820160
13042039202822484672
142784940884672
156134420160
1722160
190
1

A174345 as an upper right triangle

1111111111
1612203042567290
1128020042078413442160
12020014003920940820160
13042039202822484672
142784940884672
156134420160
1722160
190
1

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Last modified September 23 05:12 EDT 2021. Contains 347609 sequences. (Running on oeis4.)