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A371763 as a triangular array

0
11
564
1318159
2942392816
619087684525
1251861831481056636
2533783753082251509149
50976275962846531820312064
102115301527126894565442726415381

A371763 as a square array

0151329611252535091021
161842901863787621530
41539871833757591527
928681483086281268
1645105225465945
2566150318654
3691203427
49120264
64153
81
0151329611252535091021
161842901863787621530
41539871833757591527
928681483086281268
1645105225465945
2566150318654
3691203427
49120264
64153
81