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.

A285899 Total number of parts in all partitions of all positive integers <= n into consecutive parts.

Table of values

n a(n)
1 1
2 2
3 5
4 6
5 9
6 13
7 16
8 17
9 23
10 28
11 31
12 35
13 38
14 43
15 54
16 55
17 58
18 66
19 69
20 75
21 87
22 92
23 95
24 99
25 107
26 112
27 124
28 132
29 135
30 148
31 151
32 152
33 164
34 169
35 184
36 196
37 199
38 204
39 216
40 222
41 225
42 240
43 243
44 252
45 278
46 283
47 286
48 290
49 300
50 310
51 322
52 331
53 334
54 351
55 369
56 377
57 389
58 394
59 397
60 414
61 417
62 422
63 450
64 451
65 469
66 488
67 491
68 500
69 512
70 529

List of values

[1, 2, 5, 6, 9, 13, 16, 17, 23, 28, 31, 35, 38, 43, 54, 55, 58, 66, 69, 75, 87, 92, 95, 99, 107, 112, 124, 132, 135, 148, 151, 152, 164, 169, 184, 196, 199, 204, 216, 222, 225, 240, 243, 252, 278, 283, 286, 290, 300, 310, 322, 331, 334, 351, 369, 377, 389, 394, 397, 414, 417, 422, 450, 451, 469, 488, 491, 500, 512, 529]