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