# A026879 (b-file synthesized from sequence entry)
3 1
4 9
5 56
6 300
7 1488
8 7061
9 32617
10 148166
11 666122
12 2976438
13 13256927
14 58977774
15 262470955
16 1169754507
17 5224863646
18 23403066235
19 105163633173
20 474212892828
21 2146200885977
22 9749771934555
23 44458458762351
24 203486694636257
25 934775275401371