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A047969 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 3
5 1
6 1
7 5
8 7
9 1
10 1
11 7
12 19
13 15
14 1
15 1
16 9
17 37
18 65
19 31
20 1
21 1
22 11
23 61
24 175
25 211
26 63
27 1
28 1
29 13
30 91
31 369
32 781
33 665
34 127
35 1
36 1
37 15
38 127
39 671
40 2101
41 3367
42 2059
43 255
44 1
45 1
46 17
47 169
48 1105
49 4651
50 11529
51 14197
52 6305
53 511
54 1
55 1
56 19
57 217
58 1695
59 9031

[1,1,1,1,3,1,1,5,7,1,1,7,19,15,1,1,9,37,65,31,1,1,
 11,61,175,211,63,1,1,13,91,369,781,665,127,1,1,15,
 127,671,2101,3367,2059,255,1,1,17,169,1105,4651,
 11529,14197,6305,511,1,1,19,217,1695,9031]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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