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A124790 as a triangular array

1
01
001
0111
01211
034321
0696521
015211512631
03651363015931
091127917640251041
023232323219610569291441

A124790 as a square array

10000000000
101136153691232
112492151127323
1136153691232
125123076196
1261540105
1392569
131029
1414
14
1
10000000000
101136153691232
112492151127323
1136153691232
125123076196
1261540105
1392569
131029
1414
14
1