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A357724 as a triangular array

0
00
000
0010
00120
000230
0011350
00101580
0001428130
001107313210
00124111521340
000040118834550
001231122291355890
0012

A357724 as a square array

00000000000000
0000000000000
011011011011
02210112022
033140443
05527101
088311112
013135182
02121829
0343413
05555
089
0
00000000000000
0000000000000
011011011011
02210112022
033140443
05527101
088311112
013135182
02121829
0343413
05555
089
0