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A225472 as a triangular array

1
23
42118
8117270162
16609286242121944
32309326550720907776029160
6415561230958103194019537201662120524880
1287799719410301342996239735360575618404041576011022480
25639036915996222165198852

A225472 as a square array

1248163264128256
32111760930931556177997390369
18270286226550230958194103015996222
162421272090103194013429962165198852
194477760195372039735360
29160166212057561840
52488040415760
11022480
1248163264128256
32111760930931556177997390369
18270286226550230958194103015996222
162421272090103194013429962165198852
194477760195372039735360
29160166212057561840
52488040415760
11022480