# A027361 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 5
5 17
6 68
7 326
8 1780
9 11033
10 76028
11 578290
12 4803696
13 43297358
14 420639362
15 4382320595
16 48729809104
17 576039659209
18 7213070102518
19 95373808983223
20 1327842798808220
21 19416307366048221
22 297499363267839558
23 4766432683120731044
24 79699553284422816437
25 1388383661114307067780
26 25156549558328842669336