# A334649 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 236
4 1034
5 6094
6 40996
7 295740
8 2231022
9 17370163
10 138473536
11 1124433142
12 9266859394
13 77307427741
14 651540030688
15 5538977450256
16 47442103851930
17 409000732566399
18 3546232676711824
19 30903652601552272
20 270529448396053576
21 2377829916885541565