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A182801 as a triangular array

1
32
564
79118
1013161914
121823283225
15213139485442
1726365266818971
2029446186110134147117
22344973102141181221240193
24385782

A182801 as a square array

135710121517202224
26913182126293438
41116233136444957
819283952617382
1432486686102
255481110141
4289134181
71147221
117240
193
135710121517202224
26913182126293438
41116233136444957
819283952617382
1432486686102
255481110141
4289134181
71147221
117240
193