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A230696 as a triangular array

1
01
102
01104
2507208
05890340016
20250701001328032
07531905516004592064
3422250133532803347520145920128

A230696 as a square array

101025020250342225
101105890753190
20720701001335328
403400551600
8013280334752
16045920
32014592
640
128
101025020250342225
101105890753190
20720701001335328
403400551600
8013280334752
16045920
32014592
640
128