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A121395 as a triangular array

1
11
111
1211
15411
11622811
175164921611
1594183714643763211
1842034176351901233615206411
121279011060121393400612316101216611212811
195422806305348095005100

A121395 as a square array

11111111111
1125167559484202127909542280
11422164183734176110601263053480
11892146435190139340095005100
111637612336612316
11321520101216
11646112
11128
11
1
11111111111
1125167559484202127909542280
11422164183734176110601263053480
11892146435190139340095005100
111637612336612316
11321520101216
11646112
11128
11
1