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A193998 as a triangular array

1
32
683
1123185
195566378
321201961677313
5324651158738813921
8748412251777157885325934
1429242765485754283933179947455
2311725596912333166421514792753678

A193998 as a square array

1361119325387142231
2823551202464849241725
31866196511122527655969
5371675871777485712333
8733881578542816642
13139853393315147
2125917999275
344743678
55
1361119325387142231
2823551202464849241725
31866196511122527655969
5371675871777485712333
8733881578542816642
13139853393315147
2125917999275
344743678
55