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A140169 as a triangular array

1
21
432
87102
161534124
32319846324
6463258144156368
128127642402600192888
2562551358104420047925609616
5125113586258260962796270465622416
102410238194616817356

A140169 as a square array

12481632641282565121024
1371531631272555111023
2103498258642135835868194
21246144402104425826168
4321566002004609617356
4361927922796
8885602704
896656
16224
16
12481632641282565121024
1371531631272555111023
2103498258642135835868194
21246144402104425826168
4321566002004609617356
4361927922796
8885602704
896656
16224
16