# A225919 (b-file synthesized from sequence entry)
1 1
2 11
3 40
4 124
5 367
6 1070
7 3104
8 8989
9 26016
10 75280
11 217815
12 630210
13 1823388
14 5275597
15 15263836
16 44162700
17 127775471
18 369691398
19 1069624136
20 3094731965
21 8953954568
22 25906380024
23 74954649447
24 216865477466
25 627454543012
26 1815407450477
27 5252498763364
28 15196997925652