# A289847 (b-file synthesized from sequence entry)
0 2
1 11
2 53
3 253
4 1205
5 5740
6 27336
7 130200
8 620129
9 2953634
10 14067934
11 67004505
12 319137367
13 1520027050
14 7239773429
15 34482491204
16 164237487721
17 782250685197
18 3725800625523
19 17745705518523
20 84521448139914
21 402569240665810
22 1917406730442806
23 9132462688572345