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A320537 as a triangular array

2
410
61450
82270230
1226982501150
163411029012505050
18381303101450515022310
20441543701550529023230106030
24461704061850535023690106490510050
285218241020305450246101074105131302065450

A320537 as a square array

2468121618202428
101422263438444652
507098110130154170182
230250290310370406410
115012501450155018502030
50505150529053505450
22310232302369024610
106030106490107410
510050513130
2065450
2468121618202428
101422263438444652
507098110130154170182
230250290310370406410
115012501450155018502030
50505150529053505450
22310232302369024610
106030106490107410
510050513130
2065450