# A185133 (b-file synthesized from sequence entry)
0 0
1 0
2 1
3 1
4 4
5 15
6 71
7 428
8 3406
9 34270
10 418621
11 5937051
12 94782437
13 1670327647
14 32090011476
15 666351752261
16 14859579573845