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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.

A166248 a(n) is the absolute value of n minus sum of all the remainders modulo the numbers below n.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 1
6 3
7 1
8 0
9 3
10 3
11 11
12 5
13 15
14 17
15 21
16 20
17 34
18 29
19 45
20 41
21 49
22 55
23 75
24 61
25 78
26 86
27 98
28 96
29 122
30 108
31 136
32 135
33 151
34 163
35 183
36 162
37 196
38 210
39 230
40 218
41 256
42 242
43 282
44 284
45 294
46 312
47 356
48 326
49 365
50 370
51 398
52 402
53 452
54 438
55 474
56 464
57 496
58 520
59 576
60 526
61 584
62 610

List of values

[1, 2, 2, 3, 1, 3, 1, 0, 3, 3, 11, 5, 15, 17, 21, 20, 34, 29, 45, 41, 49, 55, 75, 61, 78, 86, 98, 96, 122, 108, 136, 135, 151, 163, 183, 162, 196, 210, 230, 218, 256, 242, 282, 284, 294, 312, 356, 326, 365, 370, 398, 402, 452, 438, 474, 464, 496, 520, 576, 526, 584, 610]

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

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