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A352682 as a triangular array

1
10
111
1222
13356
14481521
15511245282
166143383203354
17717421143248771671
1882051145445140041408536
1992360176566192366092114746814

A352682 as a square array

11111111111
0123456789
123456789
2581114172023
6152433425160
215283114145176
82203324445566
35487714001923
167141406609
853621147
46814
11111111111
0123456789
123456789
2581114172023
6152433425160
215283114145176
82203324445566
35487714001923
167141406609
853621147
46814