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A122177 as a triangular array

1
31
641
101061
15202191
21355645131
285612616591181
3684252495455171241
45120462128718201140300311
551657923003618859852600496391
66220128764351856426334

A122177 as a square array

1361015212836455566
141020355684120165220
1621561262524627921287
1945165495128730036435
113914551820618818564
1181711140598526334
1243002600
131496
139
1

A122177 as an upper right triangle

1361015212836455566
141020355684120165220
1621561262524627921287
1945165495128730036435
113914551820618818564
1181711140598526334
1243002600
131496
139
1

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Last modified June 22 11:17 EDT 2021. Contains 345375 sequences. (Running on oeis4.)