# A139700 (b-file synthesized from sequence entry)
1 1
2 31
3 91
4 211
5 451
6 931
7 1891
8 3811
9 7651
10 15331
11 30691
12 61411
13 122851
14 245731
15 491491
16 983011
17 1966051
18 3932131
19 7864291
20 15728611
21 31457251
22 62914531
23 125829091
24 251658211
25 503316451
26 1006632931
27 2013265891
28 4026531811
29 8053063651
30 16106127331