# A085292 (b-file synthesized from sequence entry)
1 1
2 9
3 28
4 119
5 451
6 1782
7 6931
8 27119
9 105868
10 413649
11 1615681
12 6311522
13 24654241
14 96306849
15 376200748
16 1469546399
17 5740457491
18 22423834422
19 87593763331
20 342165736199
21 1336595027068
22 5221113899769
23 20395130698081
24 79669083012482