# A179471 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 15
4 139
5 2387
6 79115
7 5148411
8 664332843
9 170744863371
10 87593505706987
11 89783692196468907
12 183966962290186844267
13 753712824966410639243755
14 6175169543791440589003293035
15 101180154484297968338398947674219