# A059135 (b-file synthesized from sequence entry)
0 11
1 54
2 161
3 396
4 887
5 1890
6 3917
7 7992
8 16163
9 32526
10 65273
11 130788
12 261839
13 523962
14 1048229
15 2096784
16 4193915
17 8388198
18 16776785
19 33553980
20 67108391
21 134217234
22 268434941
23 536870376
24 1073741267
25 2147483070
26 4294966697
27 8589933972
28 17179868543
29 34359737706