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A203955 as a triangular array

1
22
353
1881
251452
35111153
1811151181
251413131452
35111419141153
1811151919151181
251413162816131452
35111419222219141153
18

A203955 as a square array

1231231231231
258558558558
381411111411111411
1511151314151314
25111319191619
381414192822
1511151622
25111319
381414
1511
25
3
1231231231231
258558558558
381411111411111411
1511151314151314
25111319191619
381414192822
1511151622
25111319
381414
1511
25
3