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.

A166653 Totally multiplicative sequence with a(p) = 4p-1 for prime p.

Table of values

n a(n)
1 1
2 7
3 11
4 49
5 19
6 77
7 27
8 343
9 121
10 133
11 43
12 539
13 51
14 189
15 209
16 2401
17 67
18 847
19 75
20 931
21 297
22 301
23 91
24 3773
25 361
26 357
27 1331
28 1323
29 115
30 1463
31 123
32 16807
33 473
34 469
35 513
36 5929
37 147
38 525
39 561
40 6517
41 163
42 2079
43 171
44 2107
45 2299
46 637
47 187
48 26411
49 729
50 2527

List of values

[1, 7, 11, 49, 19, 77, 27, 343, 121, 133, 43, 539, 51, 189, 209, 2401, 67, 847, 75, 931, 297, 301, 91, 3773, 361, 357, 1331, 1323, 115, 1463, 123, 16807, 473, 469, 513, 5929, 147, 525, 561, 6517, 163, 2079, 171, 2107, 2299, 637, 187, 26411, 729, 2527]

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

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