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.

A048683 Values of n for which the difference of maximal and central squarefree kernel numbers dividing values of {C(n,k)} or A001405(n) is zero.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 8
8 9
9 11
10 12
11 13
12 16
13 17
14 18
15 19
16 23
17 24
18 31
19 32
20 33
21 35
22 36
23 40
24 41
25 42
26 55
27 56
28 57
29 59
30 65
31 71
32 72
33 73
34 80
35 84
36 100
37 108
38 109
39 112
40 113
41 114
42 115
43 131
44 132
45 133
46 155
47 160
48 161
49 162
50 163
51 168
52 183
53 184
54 199
55 200
56 201
57 203
58 209
59 220
60 224
61 256

List of values

[1, 2, 3, 4, 5, 7, 8, 9, 11, 12, 13, 16, 17, 18, 19, 23, 24, 31, 32, 33, 35, 36, 40, 41, 42, 55, 56, 57, 59, 65, 71, 72, 73, 80, 84, 100, 108, 109, 112, 113, 114, 115, 131, 132, 133, 155, 160, 161, 162, 163, 168, 183, 184, 199, 200, 201, 203, 209, 220, 224, 256]