# A228394 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 21
5 61
6 146
7 302
8 561
9 961
10 1546
11 2366
12 3477
13 4941
14 6826
15 9206
16 12161
17 15777
18 20146
19 25366
20 31541
21 38781
22 47202
23 56926
24 68081
25 80801
26 95226
27 111502
28 129781
29 150221
30 172986
31 198246
32 226177
33 256961
34 290786
35 327846
36 368341
37 412477
38 460466
39 512526
40 568881