# A093759 (b-file synthesized from sequence entry)
2 8
3 32
4 256
5 512
6 7168
7 16384
8 65536
9 1441792
10 3407872
11 1048576
12 33554432
13 7985954816
14 2550136832
15 20401094656
16 4294967296
17 197568495616
18 1975684956160
19 343597383680
20 42331197669376
21 95657511616512