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A057233 as a simple table

n a(n)
1 1
2 3
3 7
4 9
5 21
6 27
7 49
8 51
9 63
10 81
11 147
12 189
13 243
14 343
15 441
16 567
17 729
18 931
19 1029
20 1323
21 1593
22 1701
23 2187
24 2349
25 2401
26 2493
27 2499
28 3087
29 3969
30 4077
31 4131
32 5103
33 6561
34 7203
35 9261
36 11907
37 15309
38 16807
39 19683
40 21609
41 27783
42 31743
43 35721
44 45927
45 50421

[1,3,7,9,21,27,49,51,63,81,147,189,243,343,441,
 567,729,931,1029,1323,1593,1701,2187,2349,2401,
 2493,2499,3087,3969,4077,4131,5103,6561,7203,9261,
 11907,15309,16807,19683,21609,27783,31743,35721,
 45927,50421]

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Last modified September 28 17:43 EDT 2020. Contains 337393 sequences. (Running on oeis4.)