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A056535
as a triangular array
1
2
3
4
7
5
6
12
13
8
9
18
22
19
10
11
25
32
33
26
14
15
31
43
48
44
34
16
17
39
55
63
64
56
40
20
21
47
68
80
86
81
69
49
23
24
54
79
98
107
108
99
82
57
27
28
62
93
116
129
136
130
117
94
65
29
30
72
106
A056535
as a square array
1
2
4
6
9
11
15
17
21
24
28
30
3
7
12
18
25
31
39
47
54
62
72
5
13
22
32
43
55
68
79
93
106
8
19
33
48
63
80
98
116
10
26
44
64
86
107
129
14
34
56
81
108
136
16
40
69
99
130
20
49
82
117
23
57
94
27
65
29
A056535
as an upper right triangle
1
2
4
6
9
11
15
17
21
24
28
30
3
7
12
18
25
31
39
47
54
62
72
5
13
22
32
43
55
68
79
93
106
8
19
33
48
63
80
98
116
10
26
44
64
86
107
129
14
34
56
81
108
136
16
40
69
99
130
20
49
82
117
23
57
94
27
65
29
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Last modified June 5 01:25 EDT 2024. Contains 373102 sequences. (Running on oeis4.)
