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A199711 as a triangular array

1
11
121
1231
12441
136751
137101161
13913171671
14111627282281
1413223744442991
1415244964726637101
15183266851161169546111

A199711 as a square array

111111111111
12223334445
13467911131518
147101316222432
15111727374966
161628446485
17224472116
182966116
193795
11046
111
1
111111111111
12223334445
13467911131518
147101316222432
15111727374966
161628446485
17224472116
182966116
193795
11046
111
1