# A128882 (b-file synthesized from sequence entry)
0 0
1 0
2 1
3 2
4 7
5 14
6 47
7 104
8 383
9 944
10 3839
11 10394
12 46079
13 135134
14 645119
15 2027024
16 10321919
17 34459424
18 185794559
19 654729074
20 3715891199
21 13749310574
22 81749606399
23 316234143224
24 1961990553599
25 7905853580624
26 51011754393599