# A146257 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 105
8 241
9 1729
10 3313
11 39657
12 104401
13 2969697
14 9697625
15 3123603217
16 14435373673
17 2122314213377
18 11094314340193
19 1937878683810145
20 12836441729414657
21 6546745088072698929
22 53161394239931798437