# A027279 (b-file synthesized from sequence entry)
2 7
3 44
4 273
5 1696
6 10573
7 66151
8 415277
9 2615004
10 16512355
11 104526093
12 663143211
13 4215574482
14 26846320149
15 171243444982
16 1093897673897
17 6997031842554
18 44809862773473
19 287283383574927
20 1843675415666053
21 11842954734864350
22 76138777668602115
23 489884818519692190