# A177182 (b-file synthesized from sequence entry)
0 1
1 7
2 11
3 67
4 283
5 1619
6 8667
7 50707
8 296283
9 1790163
10 10921563
11 67745043
12 424241371
13 2684071891
14 17112955099
15 109899184403
16 710063310427
17 4612990492883
18 30113345315163
19 197433924622099
20 1299499526756827