# A072268 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 26
4 170
5 290
6 842
7 177242
8 160802
9 2810
10 78962
11 9223370
12 5033760602
13 2935496262242
14 2154284576409188208716642
15 1379590379356276893461978662419832989306970202
16 10320758390549056348725939119133160378521185060950774444682