1 element of the sequence = 1
2 element of the sequence = 1
3 element of the sequence = 2
4 element of the sequence = 2
5 element of the sequence = 3
6 element of the sequence = 4
7 element of the sequence = 5
8 element of the sequence = 6
9 element of the sequence = 7
10 element of the sequence = 9
11 element of the sequence = 10
12 element of the sequence = 13
13 element of the sequence = 14
14 element of the sequence = 18
15 element of the sequence = 19
16 element of the sequence = 24
17 element of the sequence = 25
18 element of the sequence = 31
19 element of the sequence = 32
20 element of the sequence = 40
21 element of the sequence = 41
22 element of the sequence = 50
23 element of the sequence = 51
24 element of the sequence = 63
25 element of the sequence = 64
26 element of the sequence = 77
27 element of the sequence = 78
28 element of the sequence = 95
29 element of the sequence = 96
30 element of the sequence = 114