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A371996 as a triangular array

1
11
199
136297297
110029972427324273
12251739749399239762093976209
144172522513540014263200911450322811145032281
178424186635368650240622560966113123724530050022073530050022073

A371996 as a square array

11111111
1936100225441784
929729971739772522241866
29724273493992513540035368650
2427339762091426320092406225609
3976209114503228166113123724
1145032281530050022073
530050022073
11111111
1936100225441784
929729971739772522241866
29724273493992513540035368650
2427339762091426320092406225609
3976209114503228166113123724
1145032281530050022073
530050022073