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A373917 as a triangular array

0
00
012
0202
00000
042042
0362514
02460246
012345678
0000000000
010987654321
01086420108642
0107411185212963

A373917 as a square array

0000000000000
012043210101010
20026420987
2002630864
045040741
212506211
4460508
6704105
80382
02612
149
26
3
0000000000000
012043210101010
20026420987
2002630864
045040741
212506211
4460508
6704105
80382
02612
149
26
3