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.

A307882 Records of the offset k in A307881, divided by 3.

Table of values

n a(n)
1 -1
2 1
3 3
4 5
5 7
6 9
7 11
8 13
9 15
10 25
11 29
12 31
13 39
14 45
15 61
16 63
17 75
18 81
19 85
20 111
21 123
22 131
23 151
24 175
25 207
26 225
27 241
28 267
29 301
30 329
31 335
32 427
33 435
34 505
35 539
36 565
37 611
38 617
39 665
40 695
41 739
42 805
43 843
44 875
45 1113
46 1143
47 1465
48 1797
49 1801
50 1959
51 2065
52 2369
53 2783

List of values

[-1, 1, 3, 5, 7, 9, 11, 13, 15, 25, 29, 31, 39, 45, 61, 63, 75, 81, 85, 111, 123, 131, 151, 175, 207, 225, 241, 267, 301, 329, 335, 427, 435, 505, 539, 565, 611, 617, 665, 695, 739, 805, 843, 875, 1113, 1143, 1465, 1797, 1801, 1959, 2065, 2369, 2783]