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.

A258085 Strictly increasing list of F and F - 1, where F = A000045, the Fibonacci numbers.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 7
8 8
9 12
10 13
11 20
12 21
13 33
14 34
15 54
16 55
17 88
18 89
19 143
20 144
21 232
22 233
23 376
24 377
25 609
26 610
27 986
28 987
29 1596
30 1597
31 2583
32 2584
33 4180
34 4181
35 6764
36 6765
37 10945
38 10946
39 17710
40 17711
41 28656
42 28657
43 46367
44 46368
45 75024
46 75025
47 121392
48 121393
49 196417

List of values

[0, 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 21, 33, 34, 54, 55, 88, 89, 143, 144, 232, 233, 376, 377, 609, 610, 986, 987, 1596, 1597, 2583, 2584, 4180, 4181, 6764, 6765, 10945, 10946, 17710, 17711, 28656, 28657, 46367, 46368, 75024, 75025, 121392, 121393, 196417]