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A040039 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 2
4 3
5 3
6 5
7 5
8 7
9 7
10 10
11 10
12 13
13 13
14 18
15 18
16 23
17 23
18 30
19 30
20 37
21 37
22 47
23 47
24 57
25 57
26 70
27 70
28 83
29 83
30 101
31 101
32 119
33 119
34 142
35 142
36 165
37 165
38 195
39 195
40 225
41 225
42 262 

[1,1,2,2,3,3,5,5,7,7,10,10,13,13,18,18,23,23,30,
 30,37,37,47,47,57,57,70,70,83,83,101,101,119,119,
 142,142,165,165,195,195,225,225,262]

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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