# A147014 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 5
8 13
9 31
10 111
11 377
12 1545
13 10231
14 72633
15 559663
16 5155711
17 55582209
18 698619471
19 11001973207
20 206072905483
21 4521907343165
22 116328599746355
23 3545239477906611
24 127491366766265465