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A196416 as a triangular array

1
11
121
1331
14541
158951
1611161361
171527251771
18193645372181
1924537271532791
11029701151271097133101

A196416 as a square array

11111111111
12345678910
13581115192429
1491627365370
1513254572115
16173771127
172153109
182771
1933
110
1
11111111111
12345678910
13581115192429
1491627365370
1513254572115
16173771127
172153109
182771
1933
110
1