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A265965 as a triangular array

1
33
282
750507
191491150149119
35774155825582774135
7782424594541111758594548242477
1767635058091997429124674291246809199763505176
377621050012253344488004914116816210911

A265965 as a square array

1327193577176377
385014917741824247635056210500
25015055825945480919912253344
7149155821111758742912464880049141
197741594547429124616816210911
3582424809199
77763505
176
1327193577176377
385014917741824247635056210500
25015055825945480919912253344
7149155821111758742912464880049141
197741594547429124616816210911
3582424809199
77763505
176