# A126439 (b-file synthesized from sequence entry)
2 5
3 5
4 13
5 29
6 61
7 2097143
8 1679609
9 509
10 1021
11 8589934583
12 4093
13 67108859
14 16381
15 470184984569
16 4294967291
17 2218611106740436979
18 68719476731
19 1350851717672992079
20 1048573
21 10460353199
22 4194301
23 20013311644049280264138724244295359
24 16777213
25 108347059433883722041830239
26 20282409603651670423947251285999
27 58149737003040059690390159
28 72057594037927931
29 536870909
30 999999999999999999999999999989