# A243807 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 12
4 181
5 5237
6 245776
7 16954562
8 1612833457
9 202233823341
10 32315380158578
11 6409484794915012
12 1544967825490593319
13 444799853104579872759
14 150750913498484630903772
15 59410000121654748323276898
16 26938215605761889373324449091
17 13925028099872858626544313312207