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.

A122800 A P_4-stuttered arithmetic progression with a(n+1)=a(n) if n is square, a(n+1)=a(n)+2 otherwise.

Table of values

n a(n)
1 1
2 1
3 3
4 5
5 5
6 7
7 9
8 11
9 13
10 13
11 15
12 17
13 19
14 21
15 23
16 25
17 25
18 27
19 29
20 31
21 33
22 35
23 37
24 39
25 41
26 41
27 43
28 45
29 47
30 49
31 51
32 53
33 55
34 57
35 59
36 61
37 61
38 63
39 65
40 67
41 69
42 71
43 73
44 75
45 77
46 79
47 81
48 83
49 85
50 85
51 87
52 89
53 91
54 93
55 95
56 97
57 99
58 101
59 103
60 105
61 107
62 109
63 111
64 113
65 113
66 115
67 117
68 119
69 121
70 123
71 125
72 127
73 129
74 131
75 133
76 135
77 137
78 139
79 141
80 143
81 145
82 145
83 147
84 149
85 151
86 153
87 155
88 157
89 159
90 161
91 163
92 165
93 167
94 169
95 171
96 173
97 175
98 177
99 179
100 181

List of values

[1, 1, 3, 5, 5, 7, 9, 11, 13, 13, 15, 17, 19, 21, 23, 25, 25, 27, 29, 31, 33, 35, 37, 39, 41, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181]