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.

A140138 Numbers n such that A140080(n) = 2.

Table of values

n a(n)
1 5
2 10
3 17
4 20
5 34
6 40
7 65
8 68
9 80
10 130
11 136
12 160
13 257
14 260
15 272
16 320
17 341
18 514
19 520
20 544
21 640
22 682
23 1025
24 1028
25 1040
26 1088
27 1109
28 1280
29 1301
30 1349
31 1361
32 1364
33 2050
34 2056
35 2080
36 2176
37 2218
38 2560
39 2602
40 2698
41 2722
42 2728
43 4097
44 4100
45 4112
46 4160

List of values

[5, 10, 17, 20, 34, 40, 65, 68, 80, 130, 136, 160, 257, 260, 272, 320, 341, 514, 520, 544, 640, 682, 1025, 1028, 1040, 1088, 1109, 1280, 1301, 1349, 1361, 1364, 2050, 2056, 2080, 2176, 2218, 2560, 2602, 2698, 2722, 2728, 4097, 4100, 4112, 4160]

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

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