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.

A091926 Least k<=n such that A002487(k)=A002487(n).

Table of values

n a(n)
1 1
2 1
3 3
4 1
5 5
6 3
7 5
8 1
9 9
10 5
11 11
12 3
13 11
14 5
15 9
16 1
17 11
18 9
19 19
20 5
21 21
22 11
23 19
24 3
25 19
26 11
27 21
28 5
29 19
30 9
31 11
32 1
33 33
34 11
35 35
36 9
37 37
38 19
39 39
40 5
41 37
42 21
43 43
44 11
45 45
46 19
47 35
48 3
49 35
50 19
51 45
52 11
53 43
54 21
55 37
56 5
57 39
58 19
59 37
60 9
61 35
62 11
63 33
64 1
65 19
66 33
67 37
68 11
69 69
70 35
71 43
72 9
73 73
74 37
75 75
76 19
77 77
78 39
79 43
80 5

List of values

[1, 1, 3, 1, 5, 3, 5, 1, 9, 5, 11, 3, 11, 5, 9, 1, 11, 9, 19, 5, 21, 11, 19, 3, 19, 11, 21, 5, 19, 9, 11, 1, 33, 11, 35, 9, 37, 19, 39, 5, 37, 21, 43, 11, 45, 19, 35, 3, 35, 19, 45, 11, 43, 21, 37, 5, 39, 19, 37, 9, 35, 11, 33, 1, 19, 33, 37, 11, 69, 35, 43, 9, 73, 37, 75, 19, 77, 39, 43, 5]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.