# A107955 (b-file synthesized from sequence entry)
0 191
1 1471
2 7551
3 31871
4 119231
5 410303
6 1327103
7 4090623
8 12130303
9 34842623
10 97435647
11 266313727
12 713637887
13 1879523327
14 4875091967
15 12474187775
16 31531728895
17 78832992255
18 195135799295
19 478649778175
20 1164351373311