# A004486 (b-file synthesized from sequence entry)
0 5
1 3
2 4
3 0
4 6
5 8
6 10
7 1
8 2
9 7
10 12
11 14
12 9
13 15
14 17
15 13
16 18
17 11
18 16
19 21
20 23
21 19
22 24
23 26
24 22
25 27
26 20
27 25
28 30
29 32
30 28
31 33
32 35
33 31
34 36
35 29
36 34
37 39
38 41
39 37
40 42
41 44
42 40
43 45
44 47
45 38
46 48
47 50
48 46
49 51
50 43
51 49
52 54
53 56
54 52
55 57
56 59
57 55
58 60
59 53
60 58
61 63