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A020896 as a simple table

n a(n)
0 2
1 31
2 33
3 64
4 211
5 242
6 244
7 275
8 486
9 781
10 992
11 1023
12 1025
13 1056
14 1267
15 2048
16 2101
17 2882
18 3093
19 3124
20 3126
21 3157
22 3368
23 4149
24 4651
25 6250
26 6752
27 7533
28 7744
29 7775
30 7777
31 7808
32 8019
33 8800
34 9031
35 10901
36 13682
37 15552
38 15783
39 15961
40 16564

[2,31,33,64,211,242,244,275,486,781,992,1023,1025,
 1056,1267,2048,2101,2882,3093,3124,3126,3157,3368,
 4149,4651,6250,6752,7533,7744,7775,7777,7808,8019,
 8800,9031,10901,13682,15552,15783,15961,16564]

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Last modified August 12 12:20 EDT 2020. Contains 336439 sequences. (Running on oeis4.)