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A004461 formatted as a simple table:

n a(n)
0 20
1 21
2 22
3 23
4 16
5 17
6 18
7 19
8 28
9 29
10 30
11 31
12 24
13 25
14 26
15 27
16 4
17 5
18 6
19 7
20 0
21 1
22 2
23 3
24 12
25 13
26 14
27 15
28 8
29 9
30 10
31 11
32 52
33 53
34 54
35 55
36 48
37 49
38 50
39 51
40 60
41 61
42 62
43 63
44 56
45 57
46 58
47 59
48 36
49 37
50 38
51 39
52 32
53 33
54 34
55 35
56 44
57 45

[20,21,22,23,16,17,18,19,28,29,30,31,24,25,26,27,
 4,5,6,7,0,1,2,3,12,13,14,15,8,9,10,11,52,53,54,55,
 48,49,50,51,60,61,62,63,56,57,58,59,36,37,38,39,
 32,33,34,35,44,45]

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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