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.

A282470 Q-toothpick sequence with Q-toothpicks of radius 1 and 2 (see Comments for precise definition).

Table of values

n a(n)
0 0
1 1
2 9
3 16
4 40
5 62
6 102
7 124
8 204
9 258
10 338
11 360
12 440
13 494
14 606
15 676
16 916
17 1050
18 1194
19 1216
20 1296
21 1350
22 1462
23 1532
24 1772
25 1906
26 2082
27 2152
28 2392
29 2542
30 2878
31 3124
32 3844
33 4170
34 4442
35 4464
36 4544
37 4598
38 4710
39 4780
40 5020
41 5154
42 5330
43 5400
44 5640
45 5790
46 6126
47 6372
48 7092
49 7418
50 7722
51 7792
52 8032
53 8182
54 8518

List of values

[0, 1, 9, 16, 40, 62, 102, 124, 204, 258, 338, 360, 440, 494, 606, 676, 916, 1050, 1194, 1216, 1296, 1350, 1462, 1532, 1772, 1906, 2082, 2152, 2392, 2542, 2878, 3124, 3844, 4170, 4442, 4464, 4544, 4598, 4710, 4780, 5020, 5154, 5330, 5400, 5640, 5790, 6126, 6372, 7092, 7418, 7722, 7792, 8032, 8182, 8518]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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