n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 4 |
3 | 1 |
4 | 3 |
5 | 5 |
6 | 7 |
7 | 9 |
8 | 6 |
9 | 8 |
10 | 10 |
11 | 12 |
12 | 14 |
13 | 11 |
14 | 13 |
15 | 15 |
16 | 17 |
17 | 19 |
18 | 16 |
19 | 18 |
20 | 20 |
21 | 22 |
22 | 24 |
23 | 21 |
24 | 23 |
25 | 25 |
26 | 27 |
27 | 29 |
28 | 26 |
29 | 28 |
30 | 30 |
31 | 32 |
32 | 34 |
33 | 31 |
34 | 33 |
35 | 35 |
36 | 37 |
37 | 39 |
38 | 36 |
39 | 38 |
40 | 40 |
41 | 42 |
42 | 44 |
43 | 41 |
44 | 43 |
45 | 45 |
46 | 47 |
47 | 49 |
48 | 46 |
49 | 48 |
50 | 50 |
51 | 52 |
52 | 54 |
53 | 51 |
54 | 53 |
55 | 55 |
56 | 57 |
57 | 59 |
58 | 56 |
59 | 58 |
60 | 60 |
61 | 62 |
62 | 64 |
63 | 61 |
64 | 63 |
65 | 65 |
66 | 67 |
67 | 69 |
68 | 66 |
69 | 68 |
70 | 70 |
71 | 72 |
72 | 74 |
73 | 71 |
74 | 73 |
75 | 75 |
76 | 77 |
77 | 79 |
78 | 76 |
79 | 78 |
80 | 80 |
81 | 82 |
82 | 84 |
83 | 81 |
84 | 83 |
85 | 85 |
86 | 87 |
87 | 89 |
88 | 86 |
89 | 88 |
90 | 90 |
[0,2,4,1,3,5,7,9,6,8,10,12,14,11,13,15,17,19,16, 18,20,22,24,21,23,25,27,29,26,28,30,32,34,31,33, 35,37,39,36,38,40,42,44,41,43,45,47,49,46,48,50, 52,54,51,53,55,57,59,56,58,60,62,64,61,63,65,67, 69,66,68,70,72,74,71,73,75,77,79,76,78,80,82,84, 81,83,85,87,89,86,88,90] |