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A355522 as a triangular array

2
21
311
2311
43211
263211
4662211
310652211
41111642211
2161310542211
61719129442211
2242418118442211

A355522 as a square array

223242434262
1133661011161724
11236611131924
112256101218
112245911
1122448
112244
11224
1122
112
11
1
223242434262
1133661011161724
11236611131924
112256101218
112245911
1122448
112244
11224
1122
112
11
1