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A137820 as a simple table

n a(n)
1 3
2 4
3 6
4 14
5 16
6 19
7 31
8 34
9 64
10 163
11 166
12 199
13 316
14 496
15 706
16 859
17 1024
18 1126
19 1321
20 1336
21 2206
22 2539
23 2644
24 2719
25 2734
26 2974
27 3646
28 3754
29 3931
30 4021
31 4801
32 6826
33 7894
34 8431
35 8506
36 9109
37 9623
38 9904
39 10084
40 10174
41 10321
42 10639
43 11749
44 11839
45 13894
46 13954
47 16174

[3,4,6,14,16,19,31,34,64,163,166,199,316,496,706,
 859,1024,1126,1321,1336,2206,2539,2644,2719,2734,
 2974,3646,3754,3931,4021,4801,6826,7894,8431,8506,
 9109,9623,9904,10084,10174,10321,10639,11749,
 11839,13894,13954,16174]

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Last modified June 18 22:00 EDT 2021. Contains 345125 sequences. (Running on oeis4.)