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A173622 as a triangular array

1
621
30180546
1401430612017710
6301092065835245700695640
27728139669069033227041151514032212719
120125969047125300441708961873363806198519601721286532
51480432630072624816

A173622 as a square array

163014063027721201251480
21180143010920813965969044326300
546612065835690690712530072624816
17710245700332270444170896
69564011515140187336380
32212719619851960
1721286532
163014063027721201251480
21180143010920813965969044326300
546612065835690690712530072624816
17710245700332270444170896
69564011515140187336380
32212719619851960
1721286532