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A248826
as a triangular array
1
0
1
0
-3
1
0
6
-8
1
0
-10
40
-15
1
0
15
-160
135
-24
1
0
-21
560
-945
336
-35
1
0
28
-1792
5670
-3584
700
-48
1
0
-36
5376
-30618
32256
-10500
1296
-63
1
0
45
-15360
153090
-258048
131250
-25920
2205
-80
1
0
-55
42240
-721710
1892352
-1443750
427680
-56595
3520
-99
1
A248826
as a square array
1
0
0
0
0
0
0
0
0
0
0
1
-3
6
-10
15
-21
28
-36
45
-55
1
-8
40
-160
560
-1792
5376
-15360
42240
1
-15
135
-945
5670
-30618
153090
-721710
1
-24
336
-3584
32256
-258048
1892352
1
-35
700
-10500
131250
-1443750
1
-48
1296
-25920
427680
1
-63
2205
-56595
1
-80
3520
1
-99
1
A248826
as an upper right triangle
1
0
0
0
0
0
0
0
0
0
0
1
-3
6
-10
15
-21
28
-36
45
-55
1
-8
40
-160
560
-1792
5376
-15360
42240
1
-15
135
-945
5670
-30618
153090
-721710
1
-24
336
-3584
32256
-258048
1892352
1
-35
700
-10500
131250
-1443750
1
-48
1296
-25920
427680
1
-63
2205
-56595
1
-80
3520
1
-99
1
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Last modified May 16 15:04 EDT 2024. Contains 372554 sequences. (Running on oeis4.)