# A026123 (b-file synthesized from sequence entry)
2 1
3 4
4 10
5 28
6 76
7 209
8 575
9 1589
10 4405
11 12253
12 34189
13 95679
14 268503
15 755457
16 2130717
17 6023235
18 17063139
19 48434514
20 137741280
21 392407134
22 1119766942
23 3200326627
24 9160055809
25 26254474379
26 75348899051
27 216515177336
28 622887159274