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A126683 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 2
5 4
6 8
7 16
8 33
9 68
10 144
11 312
12 686
13 1523
14 3405
15 7652
16 17284
17 39246
18 89552
19 205253
20 472297
21 1090544
22 2525904
23 5867037
24 13663248
25 31896309
26 74628130
27 174972341
28 411032475
29 967307190
30 2280248312
31 5383723722
32 12729879673

[1,1,1,2,4,8,16,33,68,144,312,686,1523,3405,7652,
 17284,39246,89552,205253,472297,1090544,2525904,
 5867037,13663248,31896309,74628130,174972341,
 411032475,967307190,2280248312,5383723722,
 12729879673]

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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