# A344047 (b-file synthesized from sequence entry)
1 1
2 10
3 65
4 2411
5 7777
6 2986058
7 2097153
8 2562893036
9 10604499438
10 3570467234410
11 743008370689
12 232218265092200875
13 793714773254145
14 21035720123170684938
15 504857282956046114465
16 727423121747187826721517
17 2185911559738696531969
18 43567528752021332763809905512
19 5242880000000000000000001