# A136732 (b-file synthesized from sequence entry)
0 1
1 3
2 9
3 43
4 324
5 3510
6 50528
7 913377
8 19918602
9 509040779
10 14918466255
11 493115508126
12 18143982947900
13 735340631600946
14 32542320101428755
15 1561227609244084205
16 80700623119099359600
17 4470904603875492038790