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A219714 as a triangular array

4
410
101320
20454435
3512529712956
562831751186033884
845617862235069674813120
120103030452223069245205460261822165
16517761064211797459474528423260192071613840220
2202916

A219714 as a square array

441020355684120165220
101345125283561103017762916
20442971751786230452106421
351291860235062230691797459
5633896742452054745284
84813460262326019
1201822207161
1653840
220
441020355684120165220
101345125283561103017762916
20442971751786230452106421
351291860235062230691797459
5633896742452054745284
84813460262326019
1201822207161
1653840
220