# A028493 (b-file synthesized from sequence entry)
0 16
1 12
2 11
3 17
4 42
5 122
6 365
7 1095
8 3284
9 9848
10 29535
11 88589
12 265742
13 797190
14 2391521
15 7174499
16 21523416
17 64570148
18 193710323
19 581130825
20 1743392306
21 5230176722
22 15690529941
23 47071589567
24 141214768412