# A070767 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 5
7 39
8 394
9 2784
10 19164
11 118762
12 579460
13 3110267
14 15264387
15 75007623
16 369928203
17 1817475619
18 8913862144
19 43914857957
20 216555328193
21 1070588132492