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A049843 as a triangular array

1
12
112
1213
11322
122232
1123422
12321333
122142433
1112344532
11223332552
121242325422
11312233

A049843 as a square array

1111111111111
212121221121
21322321213
3223212221
234143342
22324322
2344333
335223
3355
254
22
2
1111111111111
212121221121
21322321213
3223212221
234143342
22324322
2344333
335223
3355
254
22
2