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.

A233419 Least m such that A232637(m) is divisible by k, where k is the n-th number not divisible by 4; or 0 if no such m exists.

Table of values

n a(n)
1 1
2 2
3 6
4 7
5 12
6 3
7 21
8 14
9 15
10 4
11 5
12 72
13 73
14 42
15 34
16 6
17 29
18 18
19 7
20 8
21 21
22 23
23 144
24 9
25 273
26 146
27 97
28 10
29 68
30 30
31 11
32 12
33 76
34 102
35 36
36 130
37 13
38 14
39 90
40 67
41 42
42 15
43 72
44 45
45 75
46 16
47 17
48 1056
49 1057
50 546
51 185
52 18
53 194
54 54
55 19
56 20
57 95
58 97
59 60
60 495
61 21
62 22
63 105
64 107
65 152
66 23
67 112

List of values

[1, 2, 6, 7, 12, 3, 21, 14, 15, 4, 5, 72, 73, 42, 34, 6, 29, 18, 7, 8, 21, 23, 144, 9, 273, 146, 97, 10, 68, 30, 11, 12, 76, 102, 36, 130, 13, 14, 90, 67, 42, 15, 72, 45, 75, 16, 17, 1056, 1057, 546, 185, 18, 194, 54, 19, 20, 95, 97, 60, 495, 21, 22, 105, 107, 152, 23, 112]