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