# A034749 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 9
5 19
6 54
7 145
8 458
9 1468
10 4936
11 16885
12 58996
13 208245
14 743422
15 2675088
16 9696297
17 35359267
18 129648938
19 477642881
20 1767274939
21 6564131656
22 24466301616
23 91482592297
24 343059720014
25 1289904222419
26 4861946731090