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A285116 as a triangular array

1
11
111
1331
13331
156651
1515101551
171531311571
17235535552371
192860126126602891
19451161261261261164591
1114712525025425425012547111
1116318349546246246249518363111

A285116 as a square array

1111111111111
11335577991111
133615152328454763
13610315560116125183
15153135126126250495
151555126126254462
172360126254462
1728116250462
1945125495
1947183
11163
111
1

A285116 as an upper right triangle

1111111111111
11335577991111
133615152328454763
13610315560116125183
15153135126126250495
151555126126254462
172360126254462
1728116250462
1945125495
1947183
11163
111
1

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)