# A216519 (b-file synthesized from sequence entry)
1 2
2 5
3 17
4 89
5 107
6 521
7 4253
8 9689
9 9941
10 11213
11 19937
12 21701
13 86243
14 756839
15 859433
16 1398269
17 2976221
18 3021377
19 6972593
20 25964951
21 32582657
22 37156667
23 43112609