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A374498 as a triangular array

1
361
455601
2101960049001
30043680513590564481
3784576033383350012700847501
6308932007114107002592001926049000583721806081

A374498 as a square array

13645210300378630
1560196004368045760893200
14900513590333833500711410700
156448127008259200
147501926049000
158372180608
1
13645210300378630
1560196004368045760893200
14900513590333833500711410700
156448127008259200
147501926049000
158372180608
1