n | a(n) |
---|---|
0 | 3 |
1 | 2 |
2 | 1 |
3 | 0 |
4 | 5 |
5 | 4 |
6 | 9 |
7 | 8 |
8 | 7 |
9 | 6 |
10 | 11 |
11 | 10 |
12 | 15 |
13 | 14 |
14 | 13 |
15 | 12 |
16 | 17 |
17 | 16 |
18 | 21 |
19 | 20 |
20 | 19 |
21 | 18 |
22 | 23 |
23 | 22 |
24 | 27 |
25 | 26 |
26 | 25 |
27 | 24 |
28 | 29 |
29 | 28 |
30 | 33 |
31 | 32 |
32 | 31 |
33 | 30 |
34 | 35 |
35 | 34 |
36 | 39 |
37 | 38 |
38 | 37 |
39 | 36 |
40 | 41 |
41 | 40 |
42 | 45 |
43 | 44 |
44 | 43 |
45 | 42 |
46 | 47 |
47 | 46 |
48 | 51 |
49 | 50 |
50 | 49 |
51 | 48 |
52 | 53 |
53 | 52 |
54 | 57 |
55 | 56 |
56 | 55 |
57 | 54 |
58 | 59 |
59 | 58 |
60 | 63 |
61 | 62 |
62 | 61 |
63 | 60 |
64 | 65 |
65 | 64 |
66 | 69 |
[3,2,1,0,5,4,9,8,7,6,11,10,15,14,13,12,17,16,21, 20,19,18,23,22,27,26,25,24,29,28,33,32,31,30,35, 34,39,38,37,36,41,40,45,44,43,42,47,46,51,50,49, 48,53,52,57,56,55,54,59,58,63,62,61,60,65,64,69] |