# A004445 (b-file synthesized from sequence entry)
0 4
1 5
2 6
3 7
4 0
5 1
6 2
7 3
8 12
9 13
10 14
11 15
12 8
13 9
14 10
15 11
16 20
17 21
18 22
19 23
20 16
21 17
22 18
23 19
24 28
25 29
26 30
27 31
28 24
29 25
30 26
31 27
32 36
33 37
34 38
35 39
36 32
37 33
38 34
39 35
40 44
41 45
42 46
43 47
44 40
45 41
46 42
47 43
48 52
49 53
50 54
51 55
52 48
53 49
54 50
55 51
56 60
57 61