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A131094 as a triangular array

2
49
81718
16333436
3265666872
64129130132136144
128257258260264272288
256513514516520528544576
51210251026102810321040105610881152
10242049205020522056206420802112

A131094 as a square array

2481632641282565121024
917336512925751310252049
18346613025851410262050
366813226051610282052
7213626452010322056
14427252810402064
28854410562080
57610882112
1152
2481632641282565121024
917336512925751310252049
18346613025851410262050
366813226051610282052
7213626452010322056
14427252810402064
28854410562080
57610882112
1152