# A189846 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 24
5 114
6 628
7 4062
8 30360
9 251658
10 2308648
11 23351268
12 259031232
13 3091784268
14 39697601392
15 546982720164
16 8064677125440