# A071817 (b-file synthesized from sequence entry)
1 1
2 3
3 6
4 10
5 15
6 21
7 28
8 36
9 45
10 54
11 61
12 66
13 69
14 70
15 69
16 66
17 61
18 54
19 45
20 36
21 28
22 21
23 15
24 10
25 6
26 3
27 1