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A141155
as a triangular array
1
2
1
4
3
2
7
6
5
3
12
11
10
8
5
19
18
17
15
12
7
30
29
28
26
23
18
11
45
44
43
41
38
33
26
15
67
66
65
63
60
55
48
37
22
97
96
95
93
90
85
78
67
52
30
A141155
as a square array
1
2
4
7
12
19
30
45
67
97
1
3
6
11
18
29
44
66
96
2
5
10
17
28
43
65
95
3
8
15
26
41
63
93
5
12
23
38
60
90
7
18
33
55
85
11
26
48
78
15
37
67
22
52
30
A141155
as an upper right triangle
1
2
4
7
12
19
30
45
67
97
1
3
6
11
18
29
44
66
96
2
5
10
17
28
43
65
95
3
8
15
26
41
63
93
5
12
23
38
60
90
7
18
33
55
85
11
26
48
78
15
37
67
22
52
30
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Last modified May 15 16:38 EDT 2024. Contains 372548 sequences. (Running on oeis4.)
