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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.

A006953 a(n) = denominator of Bernoulli(2n)/(2n).

Table of values

n a(n)
1 12
2 120
3 252
4 240
5 132
6 32760
7 12
8 8160
9 14364
10 6600
11 276
12 65520
13 12
14 3480
15 85932
16 16320
17 12
18 69090840
19 12
20 541200
21 75852
22 2760
23 564
24 2227680
25 132
26 6360
27 43092
28 6960
29 708
30 3407203800
31 12
32 32640
33 388332
34 120
35 9372
36 10087262640

List of values

[12, 120, 252, 240, 132, 32760, 12, 8160, 14364, 6600, 276, 65520, 12, 3480, 85932, 16320, 12, 69090840, 12, 541200, 75852, 2760, 564, 2227680, 132, 6360, 43092, 6960, 708, 3407203800, 12, 32640, 388332, 120, 9372, 10087262640]

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

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