# A114582 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 3
4 7
5 16
6 40
7 100
8 256
9 663
10 1741
11 4620
12 12376
13 33416
14 90853
15 248515
16 683429
17 1888449
18 5240509
19 14598709
20 40810390
21 114447429
22 321885675
23 907723460
24 2566079622
25 7270598910
26 20643413513
27 58727234739
28 167373377361