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A269606 as a triangular array

2
34
496
516248
625606210
73612022215412
84921057280437614
96433612202692287890216
1081504229870301257010192214218
11100720396215630402885828035812504020
12121

A269606 as a square array

23456789101112
49162536496481100121
62460120210336504720
862222572122022983962
101548042692703015630
1237628781257040288
149021019258280
16214235812
185040
20
23456789101112
49162536496481100121
62460120210336504720
862222572122022983962
101548042692703015630
1237628781257040288
149021019258280
16214235812
185040
20