# A378957 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 41
4 399
5 4263
6 48335
7 571061
8 6953854
9 86659366
10 1099882862
11 14168133882
12 184756656826
13 2434227814578
14 32354612273352
15 433312539103431
16 5841624625609747
17 79211315586085551
18 1079630126313403483
19 14782787622359779197
20 203248589087860373309
21 2804882047701189052925