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.

A276807 Number of solutions of the congruence y^2 == x^3 - x^2 - 4*x + 4 (mod p) as p runs through the primes.

Table of values

n a(n)
1 2
2 4
3 7
4 7
5 7
6 15
7 15
8 23
9 31
10 23
11 23
12 31
13 47
14 39
15 47
16 55
17 55
18 63
19 71
20 63
21 63
22 87
23 87
24 95
25 95
26 119
27 87
28 119
29 111
30 95
31 135
32 135
33 143
34 151
35 135
36 167
37 159
38 151
39 143
40 167
41 167
42 175
43 191
44 191
45 215
46 183
47 231
48 231
49 215
50 207
51 223
52 255
53 223
54 231
55 255
56 271
57 279
58 263
59 303
60 255

List of values

[2, 4, 7, 7, 7, 15, 15, 23, 31, 23, 23, 31, 47, 39, 47, 55, 55, 63, 71, 63, 63, 87, 87, 95, 95, 119, 87, 119, 111, 95, 135, 135, 143, 151, 135, 167, 159, 151, 143, 167, 167, 175, 191, 191, 215, 183, 231, 231, 215, 207, 223, 255, 223, 231, 255, 271, 279, 263, 303, 255]