# A004495 (b-file synthesized from sequence entry)
0 6
1 7
2 8
3 0
4 1
5 2
6 3
7 4
8 5
9 15
10 16
11 17
12 9
13 10
14 11
15 12
16 13
17 14
18 24
19 25
20 26
21 18
22 19
23 20
24 21
25 22
26 23
27 33
28 34
29 35
30 27
31 28
32 29
33 30
34 31
35 32
36 42
37 43
38 44
39 36
40 37
41 38
42 39
43 40
44 41
45 51
46 52
47 53
48 45
49 46
50 47
51 48
52 49
53 50
54 60
55 61
56 62
57 54