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A255874
as a triangular array
1
3
1
6
4
1
10
11
4
1
15
25
12
4
1
21
51
31
12
4
1
28
97
73
32
12
4
1
36
176
162
79
32
12
4
1
45
309
345
185
80
32
12
4
1
55
530
713
418
191
80
32
12
4
1
66
894
1441
920
441
192
80
32
12
4
1
A255874
as a square array
1
3
6
10
15
21
28
36
45
55
66
1
4
11
25
51
97
176
309
530
894
1
4
12
31
73
162
345
713
1441
1
4
12
32
79
185
418
920
1
4
12
32
80
191
441
1
4
12
32
80
192
1
4
12
32
80
1
4
12
32
1
4
12
1
4
1
A255874
as an upper right triangle
1
3
6
10
15
21
28
36
45
55
66
1
4
11
25
51
97
176
309
530
894
1
4
12
31
73
162
345
713
1441
1
4
12
32
79
185
418
920
1
4
12
32
80
191
441
1
4
12
32
80
192
1
4
12
32
80
1
4
12
32
1
4
12
1
4
1
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Last modified May 14 14:46 EDT 2024. Contains 372533 sequences. (Running on oeis4.)
