# A000562 (b-file synthesized from sequence entry)
4 9
5 95
6 420
7 1225
8 2834
9 5652
10 10165
11 16940
12 26625
13 39949
14 57722
15 80835
16 110260
17 147050
18 192339
19 247342
20 313355
21 391755
22 484000
23 591629
24 716262
25 859600
26 1023425
27 1209600
28 1420069
29 1656857
30 1922070
31 2217895
32 2546600
33 2910534
34 3312127
35 3753890
36 4238415
37 4768375
38 5346524
39 5975697