# A024858 (b-file synthesized from sequence entry)
2 3
3 4
4 15
5 25
6 61
7 98
8 203
9 329
10 622
11 1006
12 1802
13 2916
14 5047
15 8166
16 13821
17 22363
18 37291
19 60338
20 99619
21 161187
22 264348
23 427724
24 698324
25 1129912
26 1839195
27 2975880
28 4834171
29 7821853