# A112944 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 39
4 308
5 3013
6 33300
7 394340
8 4878109
9 62232321
10 812825244
11 10818489817
12 146250545528
13 2003199281223
14 27747288947266
15 388087900316025
16 5474206895126243
17 77795972452841542
18 1112947041203866164
19 16016508647052018408
20 231727628211887783830
21 3368855109532696440867