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A342243 as a triangular array

1
01
002
0014
000111
0001727
000042183
000022191255
00001989339847
0000066739313602829
00000145325171352559734
00000123275

A342243 as a square array

100000000000
10000000000
2100000000
411000000
117421000
2721219611
839189674523
255339393325275
84713601713
28295255
9734
100000000000
10000000000
2100000000
411000000
117421000
2721219611
839189674523
255339393325275
84713601713
28295255
9734