# A163765 (b-file synthesized from sequence entry)
1 1
2 6
3 18
4 48
5 131
6 363
7 1017
8 2873
9 8169
10 23349
11 67024
12 193086
13 557949
14 1616501
15 4694034
16 13657896
17 39809649
18 116218701
19 339762942
20 994553160
21 2914608177
22 8550424953
23 25107964077
24 73793368593
25 217057617567
26 638936722403
27 1882096946232
28 5547613247418