# A049421 (b-file synthesized from sequence entry)
1 4
2 6
3 8
4 16
5 21
6 34
7 39
8 45
9 50
10 72
11 76
12 133
13 164
14 202
15 216
16 221
17 280
18 496
19 605
20 2532
21 2967
22 3337
23 8711
24 10977
25 13724
26 15250
27 18160
28 20943
29 33684
30 41400