# A179598 (b-file synthesized from sequence entry)
0 1
1 5
2 23
3 109
4 511
5 2405
6 11303
7 53149
8 249871
9 1174805
10 5523383
11 25968589
12 122092831
13 574027205
14 2698824263
15 12688690429
16 59656665391
17 280479519605
18 1318691881943
19 6199911802669
20 29149270463551
21 137047105812005