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A225273 as a triangular array

2
33
464
510105
61519146
7203229187
827455038228
93467746647269
1042881119982563010
115111614914712498653411
1261145197201183149114743812
1371179247262

A225273 as a square array

2345678910111213
36101520273442516171
4101932456788116145179
514295074111149197247
618386699147201262
7224782124183
8265698149
93065114
103474
1138
12
2345678910111213
36101520273442516171
4101932456788116145179
514295074111149197247
618386699147201262
7224782124183
8265698149
93065114
103474
1138
12