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A238763 as a triangular array

1
01
102
0204
10509
03012021
109030051
040250760127
101406901960323
05044018905120835
1020013305180135302188
060700392014220

A238763 as a square array

101010101010
10203040506
205090140200
4012025044070
903006901330
2107601890392
51019605180
127051201422
323013530
8350
2188
101010101010
10203040506
205090140200
4012025044070
903006901330
2107601890392
51019605180
127051201422
323013530
8350
2188