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.

A140607 (A039649(2n+1)+A137576(n))/2.

Table of values

n a(n)
1 3
2 5
3 7
4 10
5 11
6 13
7 13
8 17
9 19
10 22
11 23
12 31
13 37
14 29
15 31
16 31
17 43
18 37
19 37
20 41
21 43
22 55
23 47
24 64
25 45
26 53
27 61
28 55
29 59
30 61
31 55
32 61
33 67
34 78
35 71
36 73
37 91
38 106
39 79
40 136
41 83
42 77
43 85
44 89
45 91
46 96
47 109
48 97
49 136
50 101
51 103
52 109
53 107
54 109
55 109
56 113
57 155
58 103
59 145
60 166
61 111
62 201
63 127
64 113

List of values

[3, 5, 7, 10, 11, 13, 13, 17, 19, 22, 23, 31, 37, 29, 31, 31, 43, 37, 37, 41, 43, 55, 47, 64, 45, 53, 61, 55, 59, 61, 55, 61, 67, 78, 71, 73, 91, 106, 79, 136, 83, 77, 85, 89, 91, 96, 109, 97, 136, 101, 103, 109, 107, 109, 109, 113, 155, 103, 145, 166, 111, 201, 127, 113]