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A038220 as a triangular array

1
32
9124
2754368
812162169616
243810108072024032
729291648604320216057664
21871020620412226801512060481344128
656134992816481088649072048384161283072256

A038220 as a square array

139278124372921876561
2125421681029161020634992
436216108048602041281648
896720432022680108864
1624021601512090720
32576604848384
64134416128
1283072
256
139278124372921876561
2125421681029161020634992
436216108048602041281648
896720432022680108864
1624021601512090720
32576604848384
64134416128
1283072
256