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A046143 formatted as a simple table:

n a(n)
1 1
2 1
3 3
4 1
5 1
6 7
7 1
8 3
9 1
10 15
11 1
12 1
13 1
14 1
15 31
16 1
17 3
18 7
19 3
20 1
21 63
22 1
23 1
24 1
25 1
26 1
27 1
28 127
29 1
30 3
31 1
32 15
33 1
34 3
35 1
36 255
37 1
38 1
39 7
40 1
41 1
42 7
43 1
44 1
45 511
46 1
47 3
48 1
49 3
50 31
51 3
52 1
53 3
54 1
55 1023
56 1
57 1
58 1
59 1
60 1
61 1
62 1
63 1
64 1
65 1
66 2047
67 1
68 3
69 7
70 15
71 1
72 63
73 1
74 15
75 7
76 3
77 1
78 4095
79 1
80 1
81 1
82 1
83 1
84 1
85 1
86 1
87 1
88 1
89 1
90 1

[1,1,3,1,1,7,1,3,1,15,1,1,1,1,31,1,3,7,3,1,63,1,1,
 1,1,1,1,127,1,3,1,15,1,3,1,255,1,1,7,1,1,7,1,1,
 511,1,3,1,3,31,3,1,3,1,1023,1,1,1,1,1,1,1,1,1,1,
 2047,1,3,7,15,1,63,1,15,7,3,1,4095,1,1,1,1,1,1,1,
 1,1,1,1,1]

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.


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