# A316652 (b-file synthesized from sequence entry)
1 1
2 2
3 9
4 69
5 623
6 7793
7 110430
8 1906317
9 36833614
10 816101825
11 19925210834
12 541363267613
13 15997458049946
14 515769374925576
15 17905023985615254
16 669030297769291562
17 26689471638523499483
18 1134895275721374771655
19 51161002326406795249910
20 2440166138715867838359915