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A135184 as a triangular array

1
31
551
51171
5111991
5111929111
511192941131
51119294155151
5111929415571171
511192941557189191
511192941557189109211
511192941557189109131231

A135184 as a square array

135555555555
15111111111111111111
171919191919191919
1929292929292929
111414141414141
1135555555555
11571717171
117898989
119109109
121131
123
1

A135184 as an upper right triangle

135555555555
15111111111111111111
171919191919191919
1929292929292929
111414141414141
1135555555555
11571717171
117898989
119109109
121131
123
1

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Last modified May 7 15:53 EDT 2024. Contains 372310 sequences. (Running on oeis4.)