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.

A340121 Odd composite integers m such that A054413(2*m-J(m,53)) == 1 (mod m), where J(m,53) is the Jacobi symbol.

Table of values

n a(n)
1 25
2 35
3 39
4 49
5 51
6 65
7 91
8 147
9 175
10 245
11 301
12 325
13 343
14 391
15 455
16 507
17 575
18 605
19 637
20 663
21 741
22 833
23 897
24 903
25 935
26 1127
27 1205
28 1225
29 1247
30 1295
31 1505
32 1595
33 1633
34 1715
35 1763
36 1775
37 1911
38 1921
39 2107
40 2275
41 2401
42 2407
43 2499
44 2599
45 2651
46 3025
47 3143
48 3185
49 3311

List of values

[25, 35, 39, 49, 51, 65, 91, 147, 175, 245, 301, 325, 343, 391, 455, 507, 575, 605, 637, 663, 741, 833, 897, 903, 935, 1127, 1205, 1225, 1247, 1295, 1505, 1595, 1633, 1715, 1763, 1775, 1911, 1921, 2107, 2275, 2401, 2407, 2499, 2599, 2651, 3025, 3143, 3185, 3311]