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A257258
as a triangular array
1
1
3
1
3
7
1
3
8
12
1
3
7
14
22
1
3
8
13
24
30
1
3
7
14
24
30
42
1
3
8
12
26
32
43
61
1
3
7
13
24
33
47
63
71
1
3
8
14
24
31
43
66
72
88
1
3
7
13
22
30
47
60
73
83
108
1
3
8
12
24
32
43
66
71
90
117
126
A257258
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
7
8
7
8
7
8
7
8
7
8
12
14
13
14
12
13
14
13
12
22
24
24
26
24
24
22
24
30
30
32
33
31
30
32
42
43
47
43
47
43
61
63
66
60
66
71
72
73
71
88
83
90
108
117
126
A257258
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
7
8
7
8
7
8
7
8
7
8
12
14
13
14
12
13
14
13
12
22
24
24
26
24
24
22
24
30
30
32
33
31
30
32
42
43
47
43
47
43
61
63
66
60
66
71
72
73
71
88
83
90
108
117
126
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Last modified June 6 06:03 EDT 2024. Contains 373115 sequences. (Running on oeis4.)
