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A281551 as a simple table

n a(n)
1 3
2 23
3 41
4 47
5 59
6 89
7 101
8 149
9 179
10 227
11 317
12 347
13 353
14 383
15 389
16 479
17 503
18 599
19 821
20 887
21 929
22 977
23 1019
24 1109
25 1229
26 1283
27 1319
28 1511
29 1571
30 1619
31 1667
32 1709
33 1733
34 1787
35 1847
36 1889
37 1907
38 1913
39 1931
40 2207
41 2309
42 2333
43 2357
44 2399
45 2417
46 2459
47 2609
48 2753
49 2789
50 2909
51 2963
52 2999
53 3203
54 3257
55 3299

[3,23,41,47,59,89,101,149,179,227,317,347,353,383,
 389,479,503,599,821,887,929,977,1019,1109,1229,
 1283,1319,1511,1571,1619,1667,1709,1733,1787,1847,
 1889,1907,1913,1931,2207,2309,2333,2357,2399,2417,
 2459,2609,2753,2789,2909,2963,2999,3203,3257,3299]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)