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.

A308001 The c sequence used in the definition of A280875.

Table of values

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

List of values

[3, 1, 2, 7, -1, 4, 6, -7, 8, 5, -2, -4, 9, 10, -10, 11, -3, -9, 15, -11, -13, 16, 21, 25, -15, -12, 32, -16, -8, 12, -21, 14, 18, -18, 13, 41, -32, -28, 39, -6, 17, -5, -25, 43, -23, -17, 53, -31, -27, 58, -24, -20, 19, -30, 20, 66, -33, -19, 22, -41]