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A153279 as a triangular array

1
21
423
8469
168121827
321624365481
64324872108162243
1286496144216324486729
25612819228843264897214582187
51225638457686412961944291643746561

A153279 as a square array

1248163264128256512
1248163264128256
3612244896192384
9183672144288576
2754108216432864
811623246481296
2434869721944
72914582916
21874374
6561
1248163264128256512
1248163264128256
3612244896192384
9183672144288576
2754108216432864
811623246481296
2434869721944
72914582916
21874374
6561