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A144308 as a triangular array

2
32
553
71025
1117377
1375101411
1753156113
1922222171417
234161237213119
291477630713223
31303613137515129
376133119143842513031

A144308 as a square array

23571113171923293137
25101775224113061
323532647333
57101521761
7146212361319
1117730114
13142173738
173113542
192155
2311
2930
31
23571113171923293137
25101775224113061
323532647333
57101521761
7146212361319
1117730114
13142173738
173113542
192155
2311
2930
31