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A153507 as a simple table

n a(n)
1 2
2 13
3 17
4 19
5 23
6 29
7 43
8 53
9 83
10 127
11 157
12 233
13 239
14 283
15 347
16 433
17 509
18 523
19 617
20 647
21 769
22 773
23 823
24 859
25 883
26 919
27 937
28 1093
29 1117
30 1163
31 1213
32 1223
33 1327
34 1483
35 1499
36 1627
37 1657
38 1709
39 1777
40 1823
41 1877
42 1907
43 1913
44 1999
45 2069
46 2129
47 2137
48 2203
49 2357

[2,13,17,19,23,29,43,53,83,127,157,233,239,283,
 347,433,509,523,617,647,769,773,823,859,883,919,
 937,1093,1117,1163,1213,1223,1327,1483,1499,1627,
 1657,1709,1777,1823,1877,1907,1913,1999,2069,2129,
 2137,2203,2357]

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Last modified May 29 00:29 EDT 2024. Contains 372921 sequences. (Running on oeis4.)