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.

A273041 Discriminator of the Catalan numbers A000108.

Table of values

n a(n)
1 1
2 2
3 5
4 5
5 11
6 11
7 16
8 16
9 23
10 23
11 23
12 23
13 47
14 47
15 64
16 64
17 64
18 64
19 71
20 71
21 141
22 141
23 141
24 141
25 173
26 173
27 173
28 173
29 173
30 173
31 173
32 201
33 251
34 251
35 251
36 251
37 251
38 251
39 251
40 313
41 313
42 313
43 383
44 383
45 383
46 383
47 383
48 519
49 519
50 519
51 519
52 519
53 519
54 519
55 519
56 519
57 601
58 601
59 601
60 601
61 601
62 601
63 601
64 601
65 601
66 601

List of values

[1, 2, 5, 5, 11, 11, 16, 16, 23, 23, 23, 23, 47, 47, 64, 64, 64, 64, 71, 71, 141, 141, 141, 141, 173, 173, 173, 173, 173, 173, 173, 201, 251, 251, 251, 251, 251, 251, 251, 313, 313, 313, 383, 383, 383, 383, 383, 519, 519, 519, 519, 519, 519, 519, 519, 519, 601, 601, 601, 601, 601, 601, 601, 601, 601, 601]

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

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