# A016059 (b-file synthesized from sequence entry)
2 2
3 6
4 18
5 42
6 69
7 126
8 207
9 378
10 621
11 906
12 1311
13 1863
14 2718
15 3825
16 4509
17 5589
18 8154
19 11475
20 13527
21 16767
22 20130
23 24909
24 30894
25 36078
26 40581
27 50301
28 60390
29 72675
30 85671
31 92682
32 107910
33 118503
34 121743
35 150903