# A148104 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 10
5 26
6 81
7 249
8 829
9 2781
10 9734
11 34536
12 126493
13 467981
14 1772281
15 6773484
16 26300887
17 103087732
18 408575953
19 1633521878
20 6587707484
21 26766158187
22 109535161586
23 451095906037
24 1868996075017
25 7786154256547
26 32603467462740
27 137177326830502
28 579721759893509
29 2460236646799349