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A137075 as a simple table

n a(n)
1 2
2 3
3 7
4 27
5 223
6 473
7 4943
8 49777
9 222327
10 273393
11 477277
12 499423
13 499473
14 973393
15 2733943
16 4932923
17 4993443
18 4994777
19 4997927
20 49342927
21 49924277
22 49972927
23 49993443
24 49994223
25 49994777
26 97339223
27 492942927
28 494342927
29 497332327
30 497794473
31 497993923
32 499293443
33 499932923
34 499947327
35 499972927
36 499979277
37 499979327

[2,3,7,27,223,473,4943,49777,222327,273393,477277,
 499423,499473,973393,2733943,4932923,4993443,
 4994777,4997927,49342927,49924277,49972927,
 49993443,49994223,49994777,97339223,492942927,
 494342927,497332327,497794473,497993923,499293443,
 499932923,499947327,499972927,499979277,499979327]

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Last modified September 14 16:47 EDT 2024. Contains 375929 sequences. (Running on oeis4.)