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A290529 as a triangular array

1
01
111
2111
43211
532211
10753211
129643211
201410753211
25181310653211
4130221511753211
473626191410753211

A290529 as a square array

101245101220254147
111337914183036
11225610132226
112347101519
1123561114
11235710
112357
11235
1123
112
11
1
101245101220254147
111337914183036
11225610132226
112347101519
1123561114
11235710
112357
11235
1123
112
11
1