# A162442 (b-file synthesized from sequence entry)
2 2
3 16
4 48
5 512
6 1280
7 2048
8 14336
9 262144
10 589824
11 2621440
12 5767168
13 50331648
14 109051904
15 469762048
16 67108864
17 34359738368
18 73014444032
19 103079215104
20 652835028992
21 1099511627776
22 3848290697216
23 48378511622144