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A031890 formatted as a simple table:

n a(n)
1 79
2 151
3 211
4 223
5 289
6 331
7 349
8 583
9 631
10 685
11 769
12 823
13 1147
14 1189
15 1357
16 1567
17 1693
18 1723
19 1801
20 1819
21 1933
22 1987
23 2023
24 2335
25 2395
26 2419
27 2563
28 2599
29 2653
30 2689
31 2755
32 2773
33 2827
34 2905
35 2953
36 3163
37 3175
38 3235
39 3289
40 3355
41 3499
42 3571

[79,151,211,223,289,331,349,583,631,685,769,823,
 1147,1189,1357,1567,1693,1723,1801,1819,1933,1987,
 2023,2335,2395,2419,2563,2599,2653,2689,2755,2773,
 2827,2905,2953,3163,3175,3235,3289,3355,3499,
 3571]

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


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