I have sets of 1 number, the number in the set-in positions 1 range from 1 to 43. I'm going to give you 614 sets of 1 number, these have an order: the first set is the oldest and the last set is the most recent. Using machine learning algorithm (XGBoost) predicts what the next set of 1 number would be (the set number 615). The result must be a single set of 1 number. Do the calculation and write the result. The sets of 1 number are:

28
2
19
6
20
19
19
21
11
22
12
13
26
20
20
9
20
6
4
22
16
22
7
23
23
15
9
27
13
22
25
5
16
14
5
15
6
24
4
16
2
11
17
16
15
10
10
31
22
10
27
26
4
21
20
24
20
4
18
18
12
12
21
5
14
23
15
23
23
14
8
13
30
2
2
5
10
17
6
11
13
19
4
23
6
12
23
34
6
16
28
23
17
20
17
14
26
11
15
7
15
20
12
23
12
27
18
37
6
12
10
16
13
11
12
15
16
7
4
8
20
8
12
20
16
7
11
17
13
32
25
13
11
5
16
33
3
12
12
12
22
27
8
22
9
18
5
24
23
4
14
18
16
26
21
13
20
7
20
17
14
20
23
20
12
15
13
4
6
14
20
17
13
27
7
13
14
14
14
20
19
13
15
9
7
18
17
10
5
5
25
10
7
10
22
4
29
8
16
22
20
15
17
4
29
18
7
4
17
8
13
4
11
4
11
17
4
16
10
2
3
4
25
8
14
10
16
12
12
2
8
12
18
12
11
12
13
20
11
27
29
22
12
8
8
18
18
11
14
19
19
23
23
11
9
10
23
9
8
13
8
19
11
10
3
16
10
11
7
14
18
19
3
15
15
13
21
19
14
30
9
26
9
11
4
28
8
7
22
21
18
14
12
15
8
14
20
8
23
9
4
19
20
3
9
24
11
17
30
10
18
7
11
8
7
12
7
14
25
3
14
29
12
8
30
34
13
5
6
22
12
8
24
24
11
13
29
7
18
17
18
19
10
11
11
19
14
20
5
9
17
22
2
8
21
3
20
19
2
26
30
5
19
20
18
21
15
19
13
10
3
24
8
12
19
19
21
29
28
14
14
24
15
19
10
13
15
15
4
21
6
7
17
8
13
4
6
28
16
20
20
