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A004156 as a simple table

n a(n)
0 1
1 3
2 5
3 7
4 9
5 11
6 31
7 51
8 71
9 91
10 12
11 32
12 52
13 72
14 92
15 13
16 33
17 53
18 73
19 93
20 14
21 34
22 54
23 74
24 94
25 15
26 35
27 55
28 75
29 95
30 16
31 36
32 56
33 76
34 96
35 17
36 37
37 57
38 77
39 97
40 18
41 38
42 58
43 78
44 98
45 19
46 39
47 59
48 79
49 99
50 101
51 301
52 501
53 701
54 901
55 111
56 311
57 511
58 711
59 911
60 121
61 321
62 521

[1,3,5,7,9,11,31,51,71,91,12,32,52,72,92,13,33,53,
 73,93,14,34,54,74,94,15,35,55,75,95,16,36,56,76,
 96,17,37,57,77,97,18,38,58,78,98,19,39,59,79,99,
 101,301,501,701,901,111,311,511,711,911,121,321,
 521]

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Last modified September 2 22:02 EDT 2014. Contains 246369 sequences.