# A108538 (b-file synthesized from sequence entry)
0 1
1 64
2 731
3 4553
4 20155
5 71272
6 214653
7 572743
8 1389702
9 3122752
10 6585183
11 13162741
12 25131718
13 46115029
14 81722067
15 140429357
16 234772177
17 382932581
18 610826859
19 954815625
20 1465182669
21 2210554686
22 3283463257
23 4807283267
24 6944818576
25 9908846494
26 13974977743
27 19497238421
28 26926835328