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A108041 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 2
4 3
5 7
6 7
7 9
8 19
9 42
10 42
11 49
12 100
13 210
14 443
15 443
16 485
17 977
18 2005
19 4120
20 8473
21 8473
22 8916
23 17874
24 36240
25 73508
26 149131
27 302615
28 302615
29 311088
30 622619
31 1254196
32 2526758
33 5090784
34 10257191
35 20667866
36 20667866
37 20970481
38 41949435
39 84210401
40 169052379

[1,1,2,2,3,7,7,9,19,42,42,49,100,210,443,443,485,
 977,2005,4120,8473,8473,8916,17874,36240,73508,
 149131,302615,302615,311088,622619,1254196,
 2526758,5090784,10257191,20667866,20667866,
 20970481,41949435,84210401,169052379]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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