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A214926
as a simple table
n
a(n)
1
4
2
4
3
4
4
3
5
5
6
3
7
8
8
7
9
5
10
7
11
7
12
3
13
10
14
6
15
8
16
24
17
19
18
6
19
24
20
25
21
16
22
8
23
30
24
17
25
12
26
13
27
12
28
11
[4,4,4,3,5,3,8,7,5,7,7,3,10,6,8,24,19,6,24,25,16, 8,30,17,12,13,12,11]