# A113225 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 6
4 15
5 35
6 85
7 204
8 493
9 1189
10 2871
11 6930
12 16731
13 40391
14 97513
15 235416
16 568345
17 1372105
18 3312555
19 7997214
20 19306983
21 46611179
22 112529341
23 271669860
24 655869061
25 1583407981
26 3822685023
27 9228778026
28 22280241075
29 53789260175