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.

A327654 Composite numbers k coprime to 13 such that k divides A006190(k) - Kronecker(13,k).

Table of values

n a(n)
1 4
2 8
3 9
4 119
5 399
6 649
7 1023
8 1179
9 1189
10 1199
11 1881
12 2703
13 3519
14 4081
15 4187
16 5151
17 7055
18 7361
19 10349
20 12871
21 13833
22 14041
23 15519
24 16109
25 18639
26 22593
27 23479
28 24769
29 26937
30 28421
31 29007
32 31631
33 34111
34 34997
35 38503
36 41441
37 44671
38 48577
39 50545
40 51711
41 53823
42 56279
43 57407
44 58081
45 59081

List of values

[4, 8, 9, 119, 399, 649, 1023, 1179, 1189, 1199, 1881, 2703, 3519, 4081, 4187, 5151, 7055, 7361, 10349, 12871, 13833, 14041, 15519, 16109, 18639, 22593, 23479, 24769, 26937, 28421, 29007, 31631, 34111, 34997, 38503, 41441, 44671, 48577, 50545, 51711, 53823, 56279, 57407, 58081, 59081]

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

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