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A098494 as a triangular array

1
1-1
1-54
1-1235-30
1-22143-362312
1-35405-20654814-4200
1-51925-796535434-7874469120
1-701834-24010173929-7092401525236-1345680
1-923290-61040655529-423558816255420-3414840030240000

A098494 as a square array

111111111
-1-5-12-22-35-51-70-92
43514340592518343290
-30-362-2065-7965-24010-61040
312481435434173929655529
-4200-78744-709240-4235588
69120152523616255420
-1345680-34148400
30240000
111111111
-1-5-12-22-35-51-70-92
43514340592518343290
-30-362-2065-7965-24010-61040
312481435434173929655529
-4200-78744-709240-4235588
69120152523616255420
-1345680-34148400
30240000