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A374435 as a triangular array

1
11
221
3331
22121
555551
6632361
77777771
221212121
3331331331
1010510525105101
11111111111111111111111

A374435 as a square array

11232567231011
1232567231011
13153713511
12527211011
153713511
16723211
1711511
1231011
13511
11011
111
1
11232567231011
1232567231011
13153713511
12527211011
153713511
16723211
1711511
1231011
13511
11011
111
1