# A318482 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 15
4 45
5 105
6 302
7 668
8 1664
9 3830
10 8793
11 19350
12 43265
13 92552
14 198418
15 418128
16 869999
17 1787964
18 3651028
19 7353349
20 14697367
21 29139447
22 57225893
23 111572329
24 216001937
25 415000057
26 792008753
27 1502559866
28 2831393559
29 5305614223
30 9885825732
31 18318165218