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A144048 as a triangular array

1
11
112
1133
11565
11914137
111736402411
1133981361014815
11652764904772668622
1112979418282411170364916030
112572316697012729119405746159328242
11513

A144048 as a square array

111111111111
11111111111
2359173365129257513
361436982767942316
5134013649018286970
724101477241112729
1148266170311940
15866495746
221601593
30282
42
111111111111
11111111111
2359173365129257513
361436982767942316
5134013649018286970
724101477241112729
1148266170311940
15866495746
221601593
30282
42