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A319929 as a triangular array

1
22
303
4224
50505
624426
7070707
82644628
909090909
102846648210
11011011011011011
1221048668410212

A319929 as a square array

123456789101112
20202020202
325476981110
404040404
527496118
6060606
7294116
80808
92114
10010
112
12
123456789101112
20202020202
325476981110
404040404
527496118
6060606
7294116
80808
92114
10010
112
12