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.

A331896 Positive numbers all of whose divisors are negabinary palindromes (A331891).

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 11
6 17
7 21
8 23
9 31
10 43
11 51
12 77
13 85
14 103
15 127
16 155
17 211
18 217
19 233
20 257
21 301
22 341
23 479
24 635
25 683
26 739
27 771
28 857
29 889
30 937
31 1117
32 1229
33 1285
34 1333
35 1367
36 1799
37 1951
38 2111
39 2159
40 2383
41 2395
42 2459
43 2731
44 2827
45 3187
46 3251
47 3347
48 3937
49 4001
50 4273
51 4369

List of values

[1, 3, 5, 7, 11, 17, 21, 23, 31, 43, 51, 77, 85, 103, 127, 155, 211, 217, 233, 257, 301, 341, 479, 635, 683, 739, 771, 857, 889, 937, 1117, 1229, 1285, 1333, 1367, 1799, 1951, 2111, 2159, 2383, 2395, 2459, 2731, 2827, 3187, 3251, 3347, 3937, 4001, 4273, 4369]