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A051160 as a triangular array

1
11
10-1
11-1-1
10-201
11-2-211
10-3030-1
11-3-333-1-1
10-4060-401
11-4-466-4-411
10-50100-10050-1
11-5-51010-10-1055-1-1
10-60150-20

A051160 as a square array

1111111111111
101010101010
-1-1-2-2-3-3-4-4-5-5-6
-10-20-30-40-50
113366101015
103060100
-1-1-4-4-10-10-20
-10-40-10
1155
105
-1-1
-1
1111111111111
101010101010
-1-1-2-2-3-3-4-4-5-5-6
-10-20-30-40-50
113366101015
103060100
-1-1-4-4-10-10-20
-10-40-10
1155
105
-1-1
-1