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.

A054291 Positions of 5's in the decimal expansion of (1+sqrt(5))/2.

Table of values

n a(n)
1 23
2 31
3 49
4 58
5 67
6 105
7 112
8 120
9 134
10 156
11 167
12 169
13 173
14 178
15 205
16 215
17 242
18 264
19 277
20 282
21 285
22 295
23 298
24 329
25 331
26 338
27 353
28 368
29 388
30 393
31 395
32 408
33 416
34 450
35 453
36 469
37 487
38 507
39 516
40 524
41 527
42 539
43 555
44 570
45 580
46 587
47 627
48 634
49 651
50 659
51 672
52 678
53 687

List of values

[23, 31, 49, 58, 67, 105, 112, 120, 134, 156, 167, 169, 173, 178, 205, 215, 242, 264, 277, 282, 285, 295, 298, 329, 331, 338, 353, 368, 388, 393, 395, 408, 416, 450, 453, 469, 487, 507, 516, 524, 527, 539, 555, 570, 580, 587, 627, 634, 651, 659, 672, 678, 687]