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A210198 as a triangular array

1
31
7415
1213132
66380241
127192808255448
2404015111024672160
101023230417925606012047
51204608179228012409511264115205376
112084181912457628160153604032

A210198 as a square array

1371261272401051201120
14163192401023460884
153180801230417921
3224851117922808191
125510245601224576
44867260409528160
16011126415360
2047115204032
5376
1371261272401051201120
14163192401023460884
153180801230417921
3224851117922808191
125510245601224576
44867260409528160
16011126415360
2047115204032
5376