cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A076844 a(1) = a(2) = a(3) = 1; a(n) = (a(n-1) + a(n-2) + 1)/a(n-3) (for n>3).

Table of values

n a(n)
1 1
2 1
3 1
4 3
5 5
6 9
7 5
8 3
9 1
10 1
11 1
12 3
13 5
14 9
15 5
16 3
17 1
18 1
19 1
20 3
21 5
22 9
23 5
24 3
25 1
26 1
27 1
28 3
29 5
30 9
31 5
32 3
33 1
34 1
35 1
36 3
37 5
38 9
39 5
40 3
41 1
42 1
43 1
44 3
45 5
46 9
47 5
48 3
49 1
50 1
51 1
52 3
53 5
54 9
55 5
56 3
57 1
58 1
59 1
60 3
61 5
62 9
63 5
64 3
65 1
66 1
67 1
68 3
69 5
70 9
71 5
72 3
73 1
74 1
75 1
76 3
77 5
78 9
79 5
80 3
81 1
82 1
83 1
84 3
85 5
86 9
87 5
88 3
89 1
90 1
91 1
92 3
93 5
94 9
95 5
96 3
97 1
98 1
99 1
100 3
101 5
102 9
103 5
104 3
105 1

List of values

[1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 3, 5, 9, 5, 3, 1]