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A202756 as a triangular array

1
11
121
1331
14841
15171751
1631623161
17511841845171
18784629244627881
19113102238093809102211391
11015720521319726394131972052157101
111211381939675

A202756 as a square array

111111111111
1234567891011
13817315178113157211
141762184462102220523819
153118492438091319739675
1651462380926394
1778102213197
181132052
19157
110
1
111111111111
1234567891011
13817315178113157211
141762184462102220523819
153118492438091319739675
1651462380926394
1778102213197
181132052
19157
110
1