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A268249 as a triangular array

2
94
60818
570360072915
6960324900216000608428
10400648441600185193000120677224928451
1837752108172480363371535360009895602782264814434838688492
3747871833773324135041125058699232216

A268249 as a square array

29605706960104006183775237478718
481360032490048441600108172480363377332413504
87292160001851930003371535360001125058699232216
1560841206772298956027822
2849284648144348
51386884
92
29605706960104006183775237478718
481360032490048441600108172480363377332413504
87292160001851930003371535360001125058699232216
1560841206772298956027822
2849284648144348
51386884
92