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A349147 as a triangular array

1
14
1718
1103480
11355155350
116812666861512
119112420121829826468
122148624201054121280427456
125189885313592072359554483115830
128235121046751487241041101530230230486200
131

A349147 as a square array

11111111111
471013161922252831
18345581112148189235
801552664206248851210
3506861218201031354675
151229825412920714872
6468128042359541041
2745654483101530
115830230230
486200
11111111111
471013161922252831
18345581112148189235
801552664206248851210
3506861218201031354675
151229825412920714872
6468128042359541041
2745654483101530
115830230230
486200