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A349226 as a triangular array

1
1-1
1-21
1-69-4
1-33171-247108
1-2898619-4402363340-27648
1-3413911744-26978398137635215-19796514886400000
1-50070160195328-425653064621258841772303-64217065561889236348345088-4031078400000

A349226 as a square array

11111111
-1-2-6-33-289-3413-50070
191718619911744160195328
-4-247-44023-26978398-42565306462
108633401376352151258841772303
-27648-197965148-6421706556188
864000009236348345088
-4031078400000
11111111
-1-2-6-33-289-3413-50070
191718619911744160195328
-4-247-44023-26978398-42565306462
108633401376352151258841772303
-27648-197965148-6421706556188
864000009236348345088
-4031078400000