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.

A261671 If n even, a(n) = 6n+3, otherwise a(n) = n.

Table of values

n a(n)
0 3
1 1
2 15
3 3
4 27
5 5
6 39
7 7
8 51
9 9
10 63
11 11
12 75
13 13
14 87
15 15
16 99
17 17
18 111
19 19
20 123
21 21
22 135
23 23
24 147
25 25
26 159
27 27
28 171
29 29
30 183
31 31
32 195
33 33
34 207
35 35
36 219
37 37
38 231
39 39
40 243
41 41
42 255
43 43
44 267
45 45
46 279
47 47
48 291
49 49
50 303
51 51
52 315
53 53
54 327
55 55
56 339
57 57
58 351
59 59
60 363

List of values

[3, 1, 15, 3, 27, 5, 39, 7, 51, 9, 63, 11, 75, 13, 87, 15, 99, 17, 111, 19, 123, 21, 135, 23, 147, 25, 159, 27, 171, 29, 183, 31, 195, 33, 207, 35, 219, 37, 231, 39, 243, 41, 255, 43, 267, 45, 279, 47, 291, 49, 303, 51, 315, 53, 327, 55, 339, 57, 351, 59, 363]