# A055537 (b-file synthesized from sequence entry)
3 7
4 64
5 352
6 1485
7 5245
8 16290
9 45830
10 119042
11 289367
12 664878
13 1455136
14 3051762
15 6163153
16 12033700
17 22792660
18 41997387
19 75463460
20 132510654
21 227803866
22 384031745
23 635752338
24 1034842530
25 1658130458
26 2617965384
27 4076707044