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A137423
as a triangular array
2
1
2
0
2
3
1
0
3
5
2
4
-2
4
9
1
10
10
-10
5
17
0
6
33
20
-33
6
33
1
0
21
91
35
-91
7
65
2
8
-4
56
230
56
-228
8
129
1
18
36
-36
126
558
84
-540
9
257
0
10
95
120
-190
252
1330
120
-1235
10
513
A137423
as a square array
2
1
0
1
2
1
0
1
2
1
0
2
2
0
4
10
6
0
8
18
10
3
3
-2
10
33
21
-4
36
95
5
4
-10
20
91
56
-36
120
9
5
-33
35
230
126
-190
17
6
-91
56
558
252
33
7
-228
84
1330
65
8
-540
120
129
9
-1235
257
10
513
A137423
as an upper right triangle
2
1
0
1
2
1
0
1
2
1
0
2
2
0
4
10
6
0
8
18
10
3
3
-2
10
33
21
-4
36
95
5
4
-10
20
91
56
-36
120
9
5
-33
35
230
126
-190
17
6
-91
56
558
252
33
7
-228
84
1330
65
8
-540
120
129
9
-1235
257
10
513
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Last modified May 28 20:33 EDT 2024. Contains 372919 sequences. (Running on oeis4.)