# A146816 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 19
8 31
9 717
10 1507
11 20113
12 52053
13 1344751
14 4220463
15 406071927
16 1625689575
17 292516297827
18 1472388906019
19 367500695278431
20 2286735420596063