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A073683 formatted as a simple table:

n a(n)
1 2
2 5
3 13
4 31
5 43
6 67
7 79
8 97
9 131
10 179
11 199
12 257
13 293
14 313
15 359
16 389
17 409
18 431
19 443
20 467
21 491
22 509
23 541
24 571
25 601
26 991
27 1163
28 1523
29 1549
30 1607
31 1627
32 1723
33 1747
34 1787
35 1831
36 1873
37 1907
38 2039
39 2243
40 2269
41 2287
42 2333
43 2347
44 2389
45 2459
46 2521
47 2543
48 2557
49 2593

[2,5,13,31,43,67,79,97,131,179,199,257,293,313,
 359,389,409,431,443,467,491,509,541,571,601,991,
 1163,1523,1549,1607,1627,1723,1747,1787,1831,1873,
 1907,2039,2243,2269,2287,2333,2347,2389,2459,2521,
 2543,2557,2593]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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