# A030935 (b-file synthesized from sequence entry)
1 1
2 3
3 10
4 43
5 215
6 1290
7 9031
8 72253
9 650281
10 6502816
11 71530978
12 858371741
13 11158832641
14 156223656987
15 2343354854819
16 37493677677107
17 637392520510832
18 11473065369194980
19 217988242014704634
20 4359764840294092683