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A140574 as a triangular array

0
-11
-10-1
-1001
-1404-1
-1500-51
-16-150-156-1
-17-210021-71
-18-2856056-288-1
-19-368400-8436-91
-110-45120-2100-210120-4510-1

A140574 as a square array

0-1-1-1-1-1-1-1-1-1-1
10045678910
-1000-15-21-28-36-45
140005684120
-1-5-15000-210
16215600
-1-7-28-84-210
1836120
-1-9-45
110
-1
0-1-1-1-1-1-1-1-1-1-1
10045678910
-1000-15-21-28-36-45
140005684120
-1-5-15000-210
16215600
-1-7-28-84-210
1836120
-1-9-45
110
-1