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.

A262028 a(n) = (A262026(n) - 1)/2.

Table of values

n a(n)
1 0
2 1
3 0
4 1
5 0
6 19
7 2
8 0
9 2
10 136
11 1
12 0
13 1
14 265
15 3
16 0
17 3
18 34
19 0
20 2983
21 206
22 1
23 4
24 0
25 4
26 1
27 10
28 82
29 2
30 0
31 11209
32 2
33 46
34 52
35 5
36 0
37 5
38 209887
39 25
40 463
41 10
42 1
43 3289414
44 0
45 70317346
46 1
47 52
48 28
49 2509567
50 6
51 0
52 6
53 76
54 7
55 156595

List of values

[0, 1, 0, 1, 0, 19, 2, 0, 2, 136, 1, 0, 1, 265, 3, 0, 3, 34, 0, 2983, 206, 1, 4, 0, 4, 1, 10, 82, 2, 0, 11209, 2, 46, 52, 5, 0, 5, 209887, 25, 463, 10, 1, 3289414, 0, 70317346, 1, 52, 28, 2509567, 6, 0, 6, 76, 7, 156595]

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

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