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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.

A180315 AbsoluteValue(Numerator(Bernoulli(2n))) mod denominator(Bernoulli(2n)).

Table of values

n a(n)
0 0
1 1
2 1
3 1
4 1
5 5
6 691
7 1
8 47
9 775
10 41
11 17
12 691
13 1
14 59
15 12899
16 47
17 1
18 638653
19 1
20 2011
21 1
22 53
23 41
24 14477
25 5
26 83
27 775
28 59
29 53
30 22298681
31 1
32 47
33 62483
34 1
35 289
36 48540859
37 1
38 1
39 37
40 47717
41 77
42 1058237
43 1
44 5407
45 230759
46 77
47 1
48 1450679
49 1
50 4471
51 61
52 83
53 101
54 71532367

List of values

[0, 1, 1, 1, 1, 5, 691, 1, 47, 775, 41, 17, 691, 1, 59, 12899, 47, 1, 638653, 1, 2011, 1, 53, 41, 14477, 5, 83, 775, 59, 53, 22298681, 1, 47, 62483, 1, 289, 48540859, 1, 1, 37, 47717, 77, 1058237, 1, 5407, 230759, 77, 1, 1450679, 1, 4471, 61, 83, 101, 71532367]

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

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