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A260355
as a triangular array
1
1
3
1
4
6
1
6
10
10
1
8
18
20
15
1
12
33
44
35
21
1
16
60
96
89
56
28
1
24
108
214
231
162
84
36
1
32
198
472
600
484
271
120
45
1
48
360
1043
1564
1443
915
428
165
55
1
64
648
2304
4074
4320
3089
1608
642
220
66
1
96
1188
5136
10618
A260355
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
3
4
6
8
12
16
24
32
48
64
96
6
10
18
33
60
108
198
360
648
1188
10
20
44
96
214
472
1043
2304
5136
15
35
89
231
600
1564
4074
10618
21
56
162
484
1443
4320
28
84
271
915
3089
36
120
428
1608
45
165
642
55
220
66
A260355
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
3
4
6
8
12
16
24
32
48
64
96
6
10
18
33
60
108
198
360
648
1188
10
20
44
96
214
472
1043
2304
5136
15
35
89
231
600
1564
4074
10618
21
56
162
484
1443
4320
28
84
271
915
3089
36
120
428
1608
45
165
642
55
220
66
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Last modified May 26 09:40 EDT 2024. Contains 372824 sequences. (Running on oeis4.)