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A341616 as a triangular array

1
33
844
211477
5533221111
1449054361818
37723214587582929
987611376235141944747
258415969886083802281527676
6765418225831599984615369246123123

A341616 as a square array

138215514437798725846765
3414339023261115964182
4722541453769882583
71136872356081599
111858141380984
182994228615
2947152369
4776246
76123
123
138215514437798725846765
3414339023261115964182
4722541453769882583
71136872356081599
111858141380984
182994228615
2947152369
4776246
76123
123