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A074586
as a triangular array
1
1
2
1
4
2
1
7
8
2
1
9
15
10
2
1
13
30
27
12
2
1
15
43
57
39
14
2
1
19
67
108
98
53
16
2
1
22
90
177
206
151
69
18
2
1
26
123
282
393
359
220
87
20
2
1
28
149
405
675
752
579
307
107
22
2
1
34
203
594
1109
A074586
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
2
4
7
9
13
15
19
22
26
28
34
2
8
15
30
43
67
90
123
149
203
2
10
27
57
108
177
282
405
594
2
12
39
98
206
393
675
1109
2
14
53
151
359
752
2
16
69
220
579
2
18
87
307
2
20
107
2
22
2
A074586
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
2
4
7
9
13
15
19
22
26
28
34
2
8
15
30
43
67
90
123
149
203
2
10
27
57
108
177
282
405
594
2
12
39
98
206
393
675
1109
2
14
53
151
359
752
2
16
69
220
579
2
18
87
307
2
20
107
2
22
2
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Last modified June 1 12:42 EDT 2024. Contains 373023 sequences. (Running on oeis4.)
