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A106180 as a triangular array

1
-11
0-11
1-1-11
02-2-11
-223-3-11
0-554-4-11
5-5-995-5-11
014-14-14146-6-11
-141428-28-20207-7-11
0-424248-48-2727

A106180 as a square array

1-1010-2050-140
1-1-122-5-51414-42
1-1-235-9-142842
1-1-349-14-2848
1-1-4514-20-48
1-1-5620-27
1-1-6727
1-1-7
1-1
1
1-1010-2050-140
1-1-122-5-51414-42
1-1-235-9-142842
1-1-349-14-2848
1-1-4514-20-48
1-1-5620-27
1-1-6727
1-1-7
1-1
1