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A013622 as a triangular array

1
35
93025
27135225125
8154013501500625
243202567501125093753125
72972903037567500843755625015625
21872551512757535437559062559062532812578125
6561874805103001701000

A013622 as a square array

139278124372921876561
530135540202572902551587480
252251350675030375127575510300
125150011250675003543751701000
625937584375590625
312556250590625
15625328125
78125
139278124372921876561
530135540202572902551587480
252251350675030375127575510300
125150011250675003543751701000
625937584375590625
312556250590625
15625328125
78125