# A264200 (b-file synthesized from sequence entry)
0 0
1 1
2 5
3 19
4 69
5 235
6 789
7 2603
8 8533
9 27819
10 90453
11 293547
12 951637
13 3082923
14 9983317
15 32320171
16 104617301
17 338602667
18 1095849301
19 3546458795
20 11477013845
21 37141260971
22 120193373525
23 388957383339
24 1258699445589
25 4073250794155
26 13181344109909
27 42655780874923