# A063398 (b-file synthesized from sequence entry)
0 1
1 63
2 255
3 863
4 2655
5 7683
6 21287
7 57071
8 149087
9 381311
10 958207
11 2372095
12 5796863
13 14007295
14 33511423
15 79466495
16 186949631
17 436666367
18 1013317631
19 2337538047
20 5362941951
21 12242386943
22 27817148415
23 62934482943