# A292448 (b-file synthesized from sequence entry)
1 3
2 7
3 13
4 31
5 127
6 307
7 1723
8 2801
9 3541
10 8191
11 19531
12 86143
13 131071
14 492103
15 524287
16 552793
17 684757
18 704761
19 735307
20 797161
21 1353733
22 1886503
23 3413257
24 3894703
25 5473261
26 7094233
27 7781311
28 9250723
29 10378063
30 12655807
31 18143341
32 19443691
33 22292563
34 23907211