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.

A220249 Numbers of rows R of the Wythoff array such that R is the n-th multiple of a tail of the Lucas sequence.

Table of values

n a(n)
1 2
2 9
3 13
4 45
5 56
6 67
7 78
8 89
9 262
10 291
11 320
12 349
13 378
14 407
15 436
16 465
17 494
18 523
19 552
20 581
21 610
22 1673
23 1749
24 1825
25 1901
26 1977
27 2053
28 2129
29 2205
30 2281
31 2357
32 2433
33 2509
34 2585
35 2661
36 2737
37 2813
38 2889
39 2965
40 3041
41 3117
42 3193
43 3269
44 3345
45 3421
46 3497
47 3573
48 3649

List of values

[2, 9, 13, 45, 56, 67, 78, 89, 262, 291, 320, 349, 378, 407, 436, 465, 494, 523, 552, 581, 610, 1673, 1749, 1825, 1901, 1977, 2053, 2129, 2205, 2281, 2357, 2433, 2509, 2585, 2661, 2737, 2813, 2889, 2965, 3041, 3117, 3193, 3269, 3345, 3421, 3497, 3573, 3649]