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.

A187921 Positions k of addition steps in Recamán's sequence where A005132(k-1)<=k.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 11
6 13
7 15
8 17
9 24
10 26
11 28
12 30
13 32
14 39
15 41
16 43
17 45
18 47
19 49
20 51
21 53
22 55
23 57
24 59
25 61
26 63
27 65
28 78
29 80
30 82
31 84
32 86
33 88
34 90
35 92
36 94
37 96
38 98
39 100
40 112
41 130
42 132
43 137
44 139
45 141
46 143
47 145
48 147
49 149
50 151
51 153
52 155
53 157
54 159
55 161
56 163
57 165
58 167
59 169
60 171
61 197
62 199
63 201
64 203
65 205
66 207
67 209
68 211
69 213
70 215
71 217
72 219
73 221
74 223
75 248
76 250

List of values

[1, 2, 3, 5, 11, 13, 15, 17, 24, 26, 28, 30, 32, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 112, 130, 132, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 248, 250]