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A348142 as a triangular array

1
63
60789
1207620101421
360289209677401224681
8402617206969720116136420171366147
33601422120

A348142 as a square array

16601203608403360
3787620289202617201422120
910149677406969720
2112246116136420
81171366
147
16601203608403360
3787620289202617201422120
910149677406969720
2112246116136420
81171366
147