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A128047
as
a triangular array
1
-2
3
-5
1
5
-8
-6
8
7
-11
-18
2
19
9
-14
-35
-20
25
34
11
-17
-57
-65
5
6953
13
A128047
as
a square array
1
-2
-5
-8
-11
-14
-17
3
1
-6
-18
-35
-57
5
8
2
-20
-65
7
19
25
5
9
34
6953
11
13
A128047
as
an upper right triangle
1
-2
-5
-8
-11
-14
-17
3
1
-6
-18
-35
-57
5
8
2
-20
-65
7
19
25
5
9
34
6953
11
13