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.

A231668 a(n) = Sum_{i=0..n} digsum_5(i), where digsum_5(i) = A053824(i).

Table of values

n a(n)
0 0
1 1
2 3
3 6
4 10
5 11
6 13
7 16
8 20
9 25
10 27
11 30
12 34
13 39
14 45
15 48
16 52
17 57
18 63
19 70
20 74
21 79
22 85
23 92
24 100
25 101
26 103
27 106
28 110
29 115
30 117
31 120
32 124
33 129
34 135
35 138
36 142
37 147
38 153
39 160
40 164
41 169
42 175
43 182
44 190
45 195
46 201
47 208
48 216
49 225
50 227
51 230
52 234
53 239
54 245
55 248
56 252
57 257
58 263
59 270
60 274
61 279
62 285
63 292
64 300
65 305
66 311
67 318
68 326
69 335
70 341
71 348
72 356
73 365
74 375
75 378
76 382
77 387
78 393
79 400

List of values

[0, 1, 3, 6, 10, 11, 13, 16, 20, 25, 27, 30, 34, 39, 45, 48, 52, 57, 63, 70, 74, 79, 85, 92, 100, 101, 103, 106, 110, 115, 117, 120, 124, 129, 135, 138, 142, 147, 153, 160, 164, 169, 175, 182, 190, 195, 201, 208, 216, 225, 227, 230, 234, 239, 245, 248, 252, 257, 263, 270, 274, 279, 285, 292, 300, 305, 311, 318, 326, 335, 341, 348, 356, 365, 375, 378, 382, 387, 393, 400]