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A329504 as a triangular array

1
12
142
1452
14842
148842
14812642
1481211642
14812168642
1481216148642
148121620108642
14812162017108642

A329504 as a square array

111111111111
24444444444
2588888888
248121212121212
2461116161616
2468142020
24681017
246810
2468
246
24
2
111111111111
24444444444
2588888888
248121212121212
2461116161616
2468142020
24681017
246810
2468
246
24
2