# A055899 (b-file synthesized from sequence entry)
3 1
4 7
5 31
6 101
7 272
8 636
9 1340
10 2600
11 4725
12 8135
13 13391
14 21217
15 32536
16 48496
17 70512
18 100296
19 139905
20 191775
21 258775
22 344245
23 452056
24 586652
25 753116
26 957216
27 1205477
28 1505231
29 1864695
30 2293025
31 2800400
32 3398080
33 4098496
34 4915312