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A193949 as a triangular array

1
24
3813
8193245
15386492120
3075128184242300
56142243352464578692
104264454659872108813061524
189482831121016042006241128183225
34086915022191291036444386

A193949 as a square array

1238153056104189340
48193875142264482869
1332641282434548311502
459218435265912102191
12024246487216042910
300578108820063644
692130624114386
15242818
3225
1238153056104189340
48193875142264482869
1332641282434548311502
459218435265912102191
12024246487216042910
300578108820063644
692130624114386
15242818
3225