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A119444 as a triangular array

1
12
123
1235
12348
34681013
78912151821
1314151620242834
272830323536424855
63646668707277808189
109110111112115120126128135140144
207208210212215216

A119444 as a square array

1111137132763109207
222248142864110208
33369153066111210
54812163268112212
81015203570115215
1318243672120216
21284277126
344880128
5581135
89140
144
1111137132763109207
222248142864110208
33369153066111210
54812163268112212
81015203570115215
1318243672120216
21284277126
344880128
5581135
89140
144