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A144275 as a triangular array

1
21
1021
801421
8801001421
1232011401081421
2094401488011801081421
41888002492801540011961081421
9634240048012802554001548011961081421
2504902400108574400488896025644015512

A144275 as a square array

121080880123202094404188800963424002504902400
12141001140148802492804801280108574400
12141081180154002554004888960
1214108119615480256440
1214108119615512
1214108
1214
12
1
121080880123202094404188800963424002504902400
12141001140148802492804801280108574400
12141081180154002554004888960
1214108119615480256440
1214108119615512
1214108
1214
12
1