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A343804 as a triangular array

1
11
141
115111
16496261
1325824448571
119567417671817791201
11369971595966334341164292471
11096007462321393588944618243928218985021
198640984030002060085619521210773936212507747174210131

A343804 as a square array

1111111111
141564325195613699109600986409
111968247417715957462328403000
126448671896633139358820600856
15717794341194461819521210
112064292439287739362
1247218981250774
150271742
11013
1
1111111111
141564325195613699109600986409
111968247417715957462328403000
126448671896633139358820600856
15717794341194461819521210
112064292439287739362
1247218981250774
150271742
11013
1