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.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!
)
A062571
as a simple table
n
a(
n
)
1
1
2
2
3
2
4
3
5
3
6
4
7
4
8
4
9
4
10
5
11
5
12
5
13
5
14
6
15
6
16
6
17
6
18
6
19
6
20
6
21
6
22
7
23
7
24
7
25
7
26
8
27
8
28
8
29
8
30
8
31
8
32
8
33
8
34
9
35
9
36
9
37
9
38
9
39
9
40
10
41
10
42
10
43
10
44
10
45
10
[1,2,2,3,3,4,4,4,4,5,5,5,5,6,6,6,6,6,6,6,6,7,7,7, 7,8,8,8,8,8,8,8,8,9,9,9,9,9,9,10,10,10,10,10,10]
L
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W
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R
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M
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P
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2
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D
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B
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M
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2
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3
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2
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2
4
.
C
o
n
t
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n
s
3
7
4
6
1
5
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c
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s
.
(
R
u
n
n
i
n
g
o
n
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s
4
.
)
