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A182801
as a triangular array
1
3
2
5
6
4
7
9
11
8
10
13
16
19
14
12
18
23
28
32
25
15
21
31
39
48
54
42
17
26
36
52
66
81
89
71
20
29
44
61
86
110
134
147
117
22
34
49
73
102
141
181
221
240
193
24
38
57
82
A182801
as a square array
1
3
5
7
10
12
15
17
20
22
24
2
6
9
13
18
21
26
29
34
38
4
11
16
23
31
36
44
49
57
8
19
28
39
52
61
73
82
14
32
48
66
86
102
25
54
81
110
141
42
89
134
181
71
147
221
117
240
193
A182801
as an upper right triangle
1
3
5
7
10
12
15
17
20
22
24
2
6
9
13
18
21
26
29
34
38
4
11
16
23
31
36
44
49
57
8
19
28
39
52
61
73
82
14
32
48
66
86
102
25
54
81
110
141
42
89
134
181
71
147
221
117
240
193
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Last modified June 6 23:24 EDT 2024. Contains 373135 sequences. (Running on oeis4.)
