# A113341 (b-file synthesized from sequence entry)
0 1
1 3
2 12
3 69
4 560
5 6059
6 83215
7 1399161
8 28020221
9 654110586
10 17494347067
11 528556017365
12 17830841841940
13 665126088764191
14 27208111182653865
15 1211942062741823574
16 58424831462907214924
17 3031993693950136247986