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A051888 formatted as a simple table:

n a(n)
0 2
1 2
2 2
3 2
4 3
5 2
6 3
7 3
8 7
9 3
10 3
11 5
12 2
13 3
14 13
15 7
16 31
17 5
18 2
19 7
20 17
21 67
22 41
23 3
24 13
25 3
26 43
27 17
28 97
29 7
30 29
31 109
32 3
33 71
34 5
35 2
36 7
37 41
38 3
39 59
40 3
41 11
42 29
43 7
44 107
45 67
46 79
47 3
48 743
49 149
50 163
51 2
52 211
53 2
54 19
55 71
56 73
57 23
58 37
59 113
60 149
61 67
62 41
63 617
64 107
65 37
66 107
67 283
68 113
69 19
70 239
71 107
72 73
73 97
74 5

[2,2,2,2,3,2,3,3,7,3,3,5,2,3,13,7,31,5,2,7,17,67,
 41,3,13,3,43,17,97,7,29,109,3,71,5,2,7,41,3,59,3,
 11,29,7,107,67,79,3,743,149,163,2,211,2,19,71,73,
 23,37,113,149,67,41,617,107,37,107,283,113,19,239,
 107,73,97,5]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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