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A152252 as a triangular array

1
11
312
9326
2796620
812718182068
2438154546068232
729243162162180204232792
21877294864865406126967922704
6561218714581458162018362088237627049232

A152252 as a square array

1139278124372921876561
113927812437292187
22618541624861458
6618541624861458
2020601805401620
68682046121836
2322326962088
7927922376
27042704
9232
1139278124372921876561
113927812437292187
22618541624861458
6618541624861458
2020601805401620
68682046121836
2322326962088
7927922376
27042704
9232