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A038315 as a triangular array

1
111
121221
1331363331
146415324726441
16105173205133101210551
1771561966306219615266201815661
19487171124009273382071512435465852541771
21435888115589736849603708

A038315 as a square array

111121133114641161051177156119487171214358881
12236353247320596630612400927155897368
13372613310219615338207149603708
144121026620512435
155181546585
1662541
177
1

A038315 as an upper right triangle

111121133114641161051177156119487171214358881
12236353247320596630612400927155897368
13372613310219615338207149603708
144121026620512435
155181546585
1662541
177
1

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Last modified February 6 17:34 EST 2023. Contains 360110 sequences. (Running on oeis4.)