Hans Walser, [20120707]
LED-Folge
Frage: Was steckt
hinter der Folge:
n |
|
|
n |
|
|
n |
|
|
n |
|
|
n |
|
0 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
1 |
2 |
|
21 |
7 |
|
41 |
6 |
|
61 |
8 |
|
81 |
9 |
2 |
5 |
|
22 |
10 |
|
42 |
9 |
|
62 |
11 |
|
82 |
12 |
3 |
5 |
|
23 |
10 |
|
43 |
9 |
|
63 |
11 |
|
83 |
12 |
4 |
4 |
|
24 |
9 |
|
44 |
8 |
|
64 |
10 |
|
84 |
11 |
5 |
5 |
|
25 |
10 |
|
45 |
9 |
|
65 |
11 |
|
85 |
12 |
6 |
6 |
|
26 |
11 |
|
46 |
10 |
|
66 |
12 |
|
86 |
13 |
7 |
3 |
|
27 |
8 |
|
47 |
7 |
|
67 |
9 |
|
87 |
10 |
8 |
7 |
|
28 |
12 |
|
48 |
11 |
|
68 |
13 |
|
88 |
14 |
9 |
6 |
|
29 |
11 |
|
49 |
10 |
|
69 |
12 |
|
89 |
13 |
10 |
8 |
|
30 |
11 |
|
50 |
11 |
|
70 |
9 |
|
90 |
12 |
11 |
4 |
|
31 |
7 |
|
51 |
7 |
|
71 |
5 |
|
91 |
8 |
12 |
7 |
|
32 |
10 |
|
52 |
10 |
|
72 |
8 |
|
92 |
11 |
13 |
7 |
|
33 |
10 |
|
53 |
10 |
|
73 |
8 |
|
93 |
11 |
14 |
6 |
|
34 |
9 |
|
54 |
9 |
|
74 |
7 |
|
94 |
10 |
15 |
7 |
|
35 |
10 |
|
55 |
10 |
|
75 |
8 |
|
95 |
11 |
16 |
8 |
|
36 |
11 |
|
56 |
11 |
|
76 |
9 |
|
96 |
12 |
17 |
5 |
|
37 |
8 |
|
57 |
8 |
|
77 |
6 |
|
97 |
9 |
18 |
9 |
|
38 |
12 |
|
58 |
12 |
|
78 |
10 |
|
98 |
13 |
19 |
8 |
|
39 |
11 |
|
59 |
11 |
|
79 |
9 |
|
99 |
12 |
20 |
11 |
|
40 |
10 |
|
60 |
12 |
|
80 |
13 |
|
100 |
14 |
Bearbeitung
ist die Anzahl
aktiver Segmente bei der Anzeige von n
in einer LED-Anzeige.
Beispiele:
Bei sind drei
Segmente aktiv.
n = 7
Bei sind 13 Segmente
aktiv.
n = 89
Link
http://oeis.org/search?q=2%2C+5%2C+5%2C+4%2C+5%2C+6%2C+3&language=english&go=Search