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A335340 as a triangular array

2
42
6122
836242
1080120402
12150400300602
1425210501400630842
1639223524900392011761122
1857647041411217640940820161442
2081086403528063504529202016032401802

A335340 as a square array

2468101214161820
2123680150252392576810
2241204001050235247048640
240300140049001411235280
26063039201764063504
2841176940852920
2112201620160
21443240
2180
2
2468101214161820
2123680150252392576810
2241204001050235247048640
240300140049001411235280
26063039201764063504
2841176940852920
2112201620160
21443240
2180
2