# A057263 (b-file synthesized from sequence entry)
1 1
2 3
3 7
4 9
5 21
6 27
7 49
8 63
9 81
10 93
11 99
12 147
13 189
14 243
15 343
16 387
17 441
18 539
19 567
20 729
21 777
22 1029
23 1323
24 1701
25 1953
26 1971
27 2079
28 2183
29 2187
30 2401
31 3087
32 3969
33 5103
34 6561
35 7077
36 7203
37 7533
38 8019
39 9261
40 9423
41 11277
42 11319
43 11907
44 15309
45 16807
46 17739
47 19683