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A068219 formatted as a simple table:

n a(n)
1 3
2 3
3 9
4 3
5 15
6 9
7 21
8 6
9 27
10 15
11 33
12 9
13 39
14 21
15 45
16 12
17 51
18 27
19 57
20 15
21 63
22 33
23 69
24 18
25 75
26 39
27 81
28 21
29 87
30 45
31 93
32 24
33 99
34 51
35 105
36 27
37 111
38 57
39 117
40 30
41 123
42 63
43 129
44 33
45 135
46 69
47 141
48 36
49 147
50 75
51 153
52 39
53 159
54 81
55 165
56 42
57 171
58 87
59 177
60 45
61 183
62 93
63 189
64 48
65 195
66 99

[3,3,9,3,15,9,21,6,27,15,33,9,39,21,45,12,51,27,
 57,15,63,33,69,18,75,39,81,21,87,45,93,24,99,51,
 105,27,111,57,117,30,123,63,129,33,135,69,141,36,
 147,75,153,39,159,81,165,42,171,87,177,45,183,93,
 189,48,195,99]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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