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A368263 as a triangular array

1
32
472
1020164
167688434
362727205381209
64107254728356328038210
13641604396813146410537622028123622
25616576349568209972833554561400536149800424330

A368263 as a square array

13410163664136256
2720762721072416016576
21688720547243968349568
44353883561314642099728
412032801053763355456
9382220281400536
101236149800
224243
30
13410163664136256
2720762721072416016576
21688720547243968349568
44353883561314642099728
412032801053763355456
9382220281400536
101236149800
224243
30