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A346517 as a triangular array

1
11
212
5335
1595915
523118183152
203120704070120203
877514299172172299514877
414024071393801457801139324074140
21147122057023402522952295402570231220521147

A346517 as a square array

11251552203877414021147
113931120514240712205
235187029913937023
5918401728014025
1531701724572295
521202998012295
20351413934025
87724077023
414012205
21147
11251552203877414021147
113931120514240712205
235187029913937023
5918401728014025
1531701724572295
521202998012295
20351413934025
87724077023
414012205
21147