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A319061 as a triangular array

557
9011207
154946071451
24495176277413543
40491012482014226924675
52931960113543911104512439016
584920924244829167895236302947217682
61932204930949101399188872387587928423165407
705726018

A319061 as a square array

5579011549244940495293584961937057
1207460751761012419601209242204926018
145127748201135432448230949
13543422699111091678101399
246754512495236188872
39016302947387587
217682928423
165407
5579011549244940495293584961937057
1207460751761012419601209242204926018
145127748201135432448230949
13543422699111091678101399
246754512495236188872
39016302947387587
217682928423
165407