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A143019 as a triangular array

1
16
1730
1838140
1947187630
110572448742772
111683121186395812012
11280392157855361754851480
11393485206375992514776627218790
11410759226551025435401112028330818

A143019 as a square array

1111111111
67891011121314
30384757688093107
140187244312392485592
6308741186157820632655
277239585536759910254
12012175482514735401
5148076627112028
218790330818

A143019 as an upper right triangle

1111111111
67891011121314
30384757688093107
140187244312392485592
6308741186157820632655
277239585536759910254
12012175482514735401
5148076627112028
218790330818

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Last modified January 21 17:38 EST 2019. Contains 319350 sequences. (Running on oeis4.)