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.

A092094 a(n) = Sum_{i=0,1,2,..; n-k*i >= -n} |n-k*i| for k=3.

Table of values

n a(n)
4 7
5 12
6 18
7 19
8 27
9 36
10 37
11 48
12 60
13 61
14 75
15 90
16 91
17 108
18 126
19 127
20 147
21 168
22 169
23 192
24 216
25 217
26 243
27 270
28 271
29 300
30 330
31 331
32 363
33 396
34 397
35 432
36 468
37 469
38 507
39 546
40 547
41 588
42 630
43 631
44 675
45 720
46 721
47 768
48 816
49 817
50 867
51 918
52 919
53 972
54 1026
55 1027
56 1083
57 1140

List of values

[7, 12, 18, 19, 27, 36, 37, 48, 60, 61, 75, 90, 91, 108, 126, 127, 147, 168, 169, 192, 216, 217, 243, 270, 271, 300, 330, 331, 363, 396, 397, 432, 468, 469, 507, 546, 547, 588, 630, 631, 675, 720, 721, 768, 816, 817, 867, 918, 919, 972, 1026, 1027, 1083, 1140]