# A356835 (b-file synthesized from sequence entry)
0 1
1 6
2 30
3 126
4 498
5 1982
6 7854
7 31014
8 122562
9 484422
10 1914254
11 7564542
12 29893554
13 118131966
14 466827678
15 1844789414
16 7290156162
17 28808903814
18 113845717662
19 449890341534
20 1777856189330
21 7025651266782
22 27763649373966
23 109715127592326
24 433567254075330
25 1713351367231142
26 6770744053574286