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A142459 as a triangular array

1
11
1101
159591
130810623081
11557135621356215571
1780614852735261214852778061
1390551500669710891571089151500669390551
119530414482396123929944241703110123929944144823961953041

A142459 as a square array

111111111
110593081557780639055195304
159106213562148527150066914482396
1308135623526127108915123929944
115571485277108915241703110
178061500669123929944
13905514482396
1195304
1
111111111
110593081557780639055195304
159106213562148527150066914482396
1308135623526127108915123929944
115571485277108915241703110
178061500669123929944
13905514482396
1195304
1