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A193965 as a triangular array

1
13
31015
4152643
7254375120
114069120196318
1865112195318520840
2910518131551484013612203
471702935108321360220335705775
7627547482513462200356457759346

A193965 as a square array

113471118294776
31015254065105170275
15264369112181293474
4375120195315510825
1201963185148321346
31852084013602200
840136122033564
220335705775
57759346
113471118294776
31015254065105170275
15264369112181293474
4375120195315510825
1201963185148321346
31852084013602200
840136122033564
220335705775
57759346