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A049061 as a triangular array

1
1-1
10-1
1-1-11
12-621
11-88-1-1
18-19019-8-1
17-271919-2771
122-32-86190-86-32221
121-54-54276-2765454-21-1
15227-64810020-1002648-27-52-1
151-25

A049061 as a square array

111111111111
-10-1218722215251
-1-1-6-8-19-27-32-5427-25
128019-86-54-648
1-119191902761002
-1-8-27-86-2760
-17-3254-1002
12254648
1-21-27
-1-52
-1
111111111111
-10-1218722215251
-1-1-6-8-19-27-32-5427-25
128019-86-54-648
1-119191902761002
-1-8-27-86-2760
-17-3254-1002
12254648
1-21-27
-1-52
-1